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Sri LankaSri LankaNorth Western ProvinceChilaw

Weather in Chilaw for a week

Current time in Chilaw:

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7
Local time.
Time zone: GMT 5,5
winter time
* weather indicated in local time
Saturday, May 24, 2025
The Sun:  Sunrise 05:52, Sunset 18:23.
The Moon:  Moonrise 03:02, Moonset 15:38, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Active
  Water temperature in the sea: +29 °C
 UV index: 4,8 (Moderate)

in the morningfrom 10:00 to 12:00Sometimes short-term rains
Air temperature:
 +28...+29 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: fresh breeze, southwest, speed 32 km/h
Wind gusts: 43 km/h
Relative humidity: 82-89%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations:  0,9 mm

by dayfrom 12:01 to 18:00Rain and thunderstorms expected
Air temperature:
 +29...+30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: fresh breeze, southwest, speed 32-36 km/h
Wind gusts: 43 km/h
Relative humidity: 79-84%
Cloudiness: 98%
Atmospheric pressure: 1004-1007 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations:  2,9 mm

in the eveningfrom 18:01 to 00:00Rain and thunderstorms expected
Air temperature:
 +28...+29 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: fresh breeze, southwest, speed 32 km/h
Wind gusts: 47 km/h
Relative humidity: 85-89%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 11 mm

Sunday, May 25, 2025
The Sun:  Sunrise 05:52, Sunset 18:23.
The Moon:  Moonrise 03:50, Moonset 16:37, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Active
  Water temperature in the sea: +29 °C
 UV index: 4,4 (Moderate)

at nightfrom 00:01 to 06:00Hail expected
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Hail expected
southwest
Wind: fresh breeze, southwest, speed 32-36 km/h
Wind gusts: 47 km/h
Relative humidity: 88-90%
Cloudiness: 100%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 11 mm

in the morningfrom 06:01 to 12:00Hail expected
Air temperature:
 +28...+29 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Hail expected
southwest
Wind: fresh breeze, southwest, speed 25-29 km/h
Wind gusts: 43 km/h
Relative humidity: 81-88%
Cloudiness: 100%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 4,8 mm

by dayfrom 12:01 to 18:00Hail expected
Air temperature:
 +29...+30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Hail expected
southwest
Wind: fresh breeze, southwest, speed 29-32 km/h
Wind gusts: 47 km/h
Relative humidity: 80-87%
Cloudiness: 100%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 11 mm

in the eveningfrom 18:01 to 00:00Hail expected
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Hail expected
southwest
Wind: fresh breeze, southwest, speed 32 km/h
Wind gusts: 50 km/h
Relative humidity: 85-88%
Cloudiness: 100%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 6,3 mm

Monday, May 26, 2025
The Sun:  Sunrise 05:52, Sunset 18:23.
The Moon:  Moonrise 04:44, Moonset 17:40, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Active
  Water temperature in the sea: +29 °C
 UV index: 10,1 (Very high)

at nightfrom 00:01 to 06:00Hail expected
Air temperature:
 +28 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Hail expected
southwest
Wind: fresh breeze, southwest, speed 36-40 km/h
Wind gusts: 54 km/h
Relative humidity: 88-90%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 13,8 mm

in the morningfrom 06:01 to 12:00Rain and thunderstorms expected
Air temperature:
 +28...+29 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: fresh breeze, southwest, speed 32-40 km/h
Wind gusts: 58 km/h
Relative humidity: 88-89%
Cloudiness: 99%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 10,6 mm

by dayfrom 12:01 to 18:00Rain and thunderstorms expected
Air temperature:
 +28...+29 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind:  strong breezestrong breeze, southwest, speed 36-40 km/h
Wind gusts: 61 km/h
Relative humidity: 87-88%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations: 8,6 mm

in the eveningfrom 18:01 to 00:00Rain and thunderstorms expected
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind:  strong breezestrong breeze, southwest, speed 36-43 km/h
Wind gusts: 61 km/h
Relative humidity: 88-89%
Cloudiness: 100%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations: 11 mm

Tuesday, May 27, 2025
The Sun:  Sunrise 05:52, Sunset 18:24.
The Moon:  Moonrise 05:43, Moonset 18:46, Moon phase: new new
 Geomagnetic Field: Unstable
  Water temperature in the sea: +29 °C
 UV index: 7,4 (High)

at nightfrom 00:01 to 06:00Rain and thunderstorms expected
Air temperature:
 +28 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind:  strong breezestrong breeze, southwest, speed 43 km/h
Wind gusts: 61 km/h
Relative humidity: 89%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations: 10,5 mm

in the morningfrom 06:01 to 12:00Rain and thunderstorms expected
Air temperature:
 +28...+29 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind:  strong breezestrong breeze, southwest, speed 40-43 km/h
Wind gusts: 61 km/h
Relative humidity: 87-89%
Cloudiness: 100%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations: 8,5 mm

by dayfrom 12:01 to 18:00Rain and thunderstorms expected
Air temperature:
 +28...+29 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind:  strong breezestrong breeze, southwest, speed 40 km/h
Wind gusts: 58 km/h
Relative humidity: 86-87%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations: 6,4 mm

in the eveningfrom 18:01 to 00:00Rain and thunderstorms expected
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind:  strong breezestrong breeze, southwest, speed 40 km/h
Wind gusts: 58 km/h
Relative humidity: 87-90%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations: 7,5 mm

Wednesday, May 28, 2025
The Sun:  Sunrise 05:52, Sunset 18:24.
The Moon:  Moonrise 06:47, Moonset 19:52, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Minor Storm
  Water temperature in the sea: +29 °C
 UV index: 11,7 (Extreme)

at nightfrom 00:01 to 06:00Rain expected
Air temperature:
 +28 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind:  strong breezestrong breeze, southwest, speed 40 km/h
Wind gusts: 61 km/h
Relative humidity: 89-90%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations: 5,6 mm

in the morningfrom 06:01 to 12:00Rain expected
Air temperature:
 +28...+29 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind:  strong breezestrong breeze, southwest, speed 40 km/h
Wind gusts: 58 km/h
Relative humidity: 82-89%
Cloudiness: 100%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations: 3,3 mm

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +29...+30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind:  strong breezestrong breeze, southwest, speed 40 km/h
Wind gusts: 61 km/h
Relative humidity: 80-81%
Cloudiness: 89%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations:  1,3 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +29 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind:  strong breezestrong breeze, southwest, speed 40 km/h
Wind gusts: 61 km/h
Relative humidity: 82-85%
Cloudiness: 77%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations:  2,1 mm

Thursday, May 29, 2025
The Sun:  Sunrise 05:52, Sunset 18:24.
The Moon:  Moonrise 07:51, Moonset 20:56, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Moderate Storm
  Water temperature in the sea: +29 °C

at nightfrom 00:01 to 06:00Rain expected
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind:  strong breezestrong breeze, southwest, speed 36-40 km/h
Wind gusts: 58 km/h
Relative humidity: 85-88%
Cloudiness: 96%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations: 3,4 mm

in the morningfrom 06:01 to 12:00Rain expected
Air temperature:
 +28...+29 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind: fresh breeze, southwest, speed 36 km/h
Wind gusts: 58 km/h
Relative humidity: 81-88%
Cloudiness: 93%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations:  2,4 mm

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +29...+30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: fresh breeze, southwest, speed 36 km/h
Wind gusts: 58 km/h
Relative humidity: 80-84%
Cloudiness: 80%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 4,3 mm

in the eveningfrom 18:01 to 00:00Rain and thunderstorms expected
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind:  strong breezestrong breeze, southwest, speed 36-40 km/h
Wind gusts: 54 km/h
Relative humidity: 86-88%
Cloudiness: 90%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations: 9 mm

Friday, May 30, 2025
The Sun:  Sunrise 05:52, Sunset 18:24.
The Moon:  Moonrise 08:55, Moonset 21:53, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Moderate Storm
  Water temperature in the sea: +29 °C

at nightfrom 00:01 to 06:00Rain and thunderstorms expected
Air temperature:
 +28 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: fresh breeze, southwest, speed 36 km/h
Wind gusts: 54 km/h
Relative humidity: 88-89%
Cloudiness: 92%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 7,2 mm

in the morningfrom 06:01 to 12:00Rain and thunderstorms expected
Air temperature:
 +28 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: fresh breeze, southwest, speed 36 km/h
Wind gusts: 54 km/h
Relative humidity: 84-89%
Cloudiness: 96%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 4,8 mm

by dayfrom 12:01 to 18:00Rain and thunderstorms expected
Air temperature:
 +29 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: fresh breeze, southwest, speed 36 km/h
Wind gusts: 58 km/h
Relative humidity: 83-85%
Cloudiness: 97%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 5,2 mm

in the eveningfrom 18:01 to 00:00Rain and thunderstorms expected
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: fresh breeze, southwest, speed 36 km/h
Wind gusts: 58 km/h
Relative humidity: 86-88%
Cloudiness: 100%
Atmospheric pressure: 1007-1009 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations: 9,6 mm

weather in nearby cities

Sometimes short-term rains Urundayandaluwa  +29 °C 
Sometimes short-term rains Mahavilattewa  +29 °C 
Sometimes short-term rains Bingiriya  +29 °C 
Sometimes short-term rains Meladeniya  +29 °C 
Sometimes short-term rains Kuliyapitiya  +29 °C 
Sometimes short-term rains Ganegama  +29 °C 
Sometimes short-term rains Panduwas Nuwara  +29 °C 
Cloudy sky, no precipitation Madurankuli  +29 °C 
Sometimes short-term rains Hatigammana  +30 °C 
Sometimes short-term rains Kandawala  +29 °C 
Sometimes short-term rains Katugampola  +29 °C 
Sometimes short-term rains Nikaweratiya  +30 °C 
Sometimes short-term rains Negombo  +29 °C 
Rain expected Divulapitiya  +29 °C 
Sometimes short-term rains Katunayake  +29 °C 
Rain expected Banduragoda  +29 °C 
Sometimes short-term rains Minuwangoda  +29 °C 
Sometimes short-term rains Werapola  +29 °C 
Rain expected Dewalapola  +29 °C 
Sometimes short-term rains Seeduwa  +29 °C 
Cloudy sky, no precipitation Puttalam  +30 °C 
Sometimes short-term rains Ja Ela  +29 °C 
Rain expected Gampaha  +29 °C 
Sometimes short-term rains Warakapola  +29 °C 
Sometimes short-term rains Danowita  +29 °C 
Rain expected Gampaha Alutgama  +29 °C 
Sometimes short-term rains Kandana  +29 °C 
Rain expected Ganemulla  +29 °C 
Sometimes short-term rains Welisara  +29 °C 
Sometimes short-term rains Ragama  +29 °C 
Sometimes short-term rains Kurunegala  +28 °C 
Rain expected Kahataowita  +28 °C 
Rain expected Paranagama  +28 °C 
Sometimes short-term rains Mabole  +29 °C 
Rain expected Ruwanpura  +28 °C 
Sometimes short-term rains Hendala  +29 °C 
Sometimes short-term rains Wattala  +29 °C 
Sometimes short-term rains Peliyagoda  +29 °C 
Sometimes short-term rains Hakirilla  +29 °C 
Sometimes short-term rains Badahelawatta  +29 °C 
Sometimes short-term rains Madampitiya  +29 °C 
Rain and thunderstorms expected Kegalle  +28 °C 
Sometimes short-term rains Kelaniya  +29 °C 
Sometimes short-term rains Megoda Kolonnawa  +29 °C 
Sometimes short-term rains Kolonnawa  +29 °C 
Sometimes short-term rains Colombo  +29 °C 
Sometimes short-term rains Belagama  +29 °C 
Sometimes short-term rains Mulleriyawa  +29 °C 

Temperature trend on the chart

DateTemperature,°C30302929303029292928282929282828282828282828282828282828292929292929283030292930302929282828292828MaximumAverageMinimumat nightin the morningby dayin the evening24.525.526.527.528.529.530.527.52828.52929.53030.5

Additional data

Country:Sri Lanka
Telephone country code:+94
Location:North Western Province
District:Puttalam District
The name of the city or village:Chilaw
Time zone:Asia/Colombo, GMT 5,5. winter time
Coordinates:Latitude: 7.57583; Longitude: 79.7953;
Aliases (In other languages):English: ChilawРусский: ЧхилавУкраїнська: Чхілав
 
Chilan, Chilaw Town
The project was created and is maintained by FDSTAR company, 2025

Weather in Chilaw for a week

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Protection from UV radiation from the Sun is necessary. A UV index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure. Stay in shade near midday when the sun is strongest. If outdoors, wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
On land:
Thin branches and tree trunks sway, and the wind is felt by the hand.
At Sea:
The sea is rough, not very large waves are well developed in length; many white horses are formed.
Enhanced protection from UV radiation from the Sun is required. A UV index reading of 8 to 10 means very high risk of harm from unprotected sun exposure. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Minimize sun exposure between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
On land:
Large branches of trees sway, and thin ones bend; whistling heard in telegraph wires; umbrellas used with difficulty.
At Sea:
Large waves form on the sea; the white foam crests are more extensive everywhere.
Protection from UV radiation from the Sun is necessary. A UV index reading of 6 to 7 means high risk of harm from unprotected sun exposure. Protection against skin and eye damage is needed. Reduce time in the sun between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
Power systems: Weak power grid fluctuations can occur.

Spacecraft operations: Minor impact on satellite operations possible.

Other systems: Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).
Enhanced protection from UV radiation from the Sun is required. A UV index reading of 11 or more means extreme risk of harm from unprotected sun exposure. Take all precautions because unprotected skin and eyes can burn in minutes. Try to avoid sun exposure between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
Power systems: High-latitude power systems may experience voltage alarms, long-duration storms may cause transformer damage.

Spacecraft operations: Corrective actions to orientation may be required by ground control; possible changes in drag affect orbit predictions.

Other systems: HF radio propagation can fade at higher latitudes, and aurora has been seen as low as New York and Idaho (typically 55° geomagnetic latitude.).