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Weather in Ontario for a week

Current time in Ontario:

0
 
6
 
0
 
9
Local time.
Time zone: GMT -4
Summertime (plus one hour)
* weather indicated in local time
Sunday, March 9, 2025
The Sun:  Sunrise 07:31, Sunset 19:09.
The Moon:  Moonrise 14:16, Moonset 05:31, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm
  Water temperature in the sea: +2 °C
 UV index: 3 (Moderate)

at nightfrom 06:00 to 06:00Cloudy sky, no precipitation
Air temperature:
 -1...+3 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: fresh breeze, western, speed 22-32 km/h
Wind gusts: 50 km/h
Relative humidity: 64-70%
Cloudiness: 78%
Atmospheric pressure: 993-995 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations:  0,5 mm

at nightfrom 00:01 to 06:00Variably cloudy
Air temperature:
 +3...+4 °CThe temperature will rise
Weather patterns and meteorological conditions:
Variably cloudy
western
Wind: fresh breeze, western, speed 25-32 km/h
Wind gusts: 54 km/h
Relative humidity: 44-61%
Cloudiness: 62%
Atmospheric pressure: 995-996 hPa
Waves in the sea: moderate, wave height of 2 m

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +2...+5 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind:  strong breezestrong breeze, southwest, speed 14-40 km/h
Wind gusts: 76 km/h
Relative humidity: 67-76%
Cloudiness: 100%
Atmospheric pressure: 992-996 hPa
Waves in the sea: rough, wave height of 3 m
Amount of precipitations:  0,1 mm

Monday, March 10, 2025
The Sun:  Sunrise 07:30, Sunset 19:10.
The Moon:  Moonrise 15:28, Moonset 06:06, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm
  Water temperature in the sea: +2 °C
 UV index: 3,8 (Moderate)

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 +4...+6 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 29-40 km/h
Wind gusts: 72 km/h
Relative humidity: 67-80%
Cloudiness: 100%
Atmospheric pressure: 991-993 hPa
Waves in the sea: rough, wave height of 3 m

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 +3...+6 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: moderate breeze, western, speed 11-22 km/h
Wind gusts: 43 km/h
Relative humidity: 63-87%
Cloudiness: 40%
Atmospheric pressure: 995-997 hPa
Waves in the sea: slight, wave height of 1 m

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 +7...+8 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northern
Wind: light breeze, northern, speed 7-11 km/h
Wind gusts: 22 km/h
Relative humidity: 59-69%
Cloudiness: 18%
Atmospheric pressure: 995-996 hPa
Waves in the sea: calm (rippled), wave height of 0,2 m

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 +5...+6 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
eastern
Wind: gentle breeze, eastern, speed 7-14 km/h
Wind gusts: 22 km/h
Relative humidity: 74-81%
Cloudiness: 29%
Atmospheric pressure: 992-995 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m

Tuesday, March 11, 2025
The Sun:  Sunrise 07:28, Sunset 19:11.
The Moon:  Moonrise 16:37, Moonset 06:33, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm
  Water temperature in the sea: +2 °C
 UV index: 3,5 (Moderate)

at nightfrom 00:01 to 06:00Light cloud cover in the sky, no precipitation
Air temperature:
 +6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southern
Wind: moderate breeze, southern, speed 14-22 km/h
Wind gusts: 47 km/h
Relative humidity: 72-75%
Cloudiness: 28%
Atmospheric pressure: 991-992 hPa
Waves in the sea: slight, wave height of 1 m

at nightfrom 00:01 to 06:00Variably cloudy
Air temperature:
 +6...+14 °CThe temperature will rise
Weather patterns and meteorological conditions:
Variably cloudy
southern
Wind: fresh breeze, southern, speed 25-29 km/h
Wind gusts: 58 km/h
Relative humidity: 50-70%
Cloudiness: 100%
Atmospheric pressure: 988-991 hPa
Waves in the sea: moderate, wave height of 2 m

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 +10...+16 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind: fresh breeze, southwest, speed 29-36 km/h
Wind gusts: 58 km/h
Relative humidity: 40-56%
Cloudiness: 100%
Atmospheric pressure: 988-991 hPa
Waves in the sea: moderate, wave height of 2 m

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 +3...+9 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: fresh breeze, western, speed 22-29 km/h
Wind gusts: 50 km/h
Relative humidity: 67-78%
Cloudiness: 74%
Atmospheric pressure: 992-999 hPa
Waves in the sea: moderate, wave height of 2 m

Wednesday, March 12, 2025
The Sun:  Sunrise 07:26, Sunset 19:12.
The Moon:  Moonrise 17:44, Moonset 06:55, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm
  Water temperature in the sea: +2 °C
 UV index: 4,3 (Moderate)

at nightfrom 00:01 to 06:00Light cloud cover in the sky, no precipitation
Air temperature:
 -1...+3 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
northern
Wind: gentle breeze, northern, speed 14-18 km/h
Wind gusts: 29 km/h
Relative humidity: 70-83%
Cloudiness: 70%
Atmospheric pressure: 999-1004 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 -2...-1 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northeast
Wind: gentle breeze, northeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 58-70%
Cloudiness: 99%
Atmospheric pressure: 1004-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 -1 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northeast
Wind: gentle breeze, northeast, speed 18 km/h
Wind gusts: 32 km/h
Relative humidity: 53-56%
Cloudiness: 100%
Atmospheric pressure: 1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 -1 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northeast
Wind: gentle breeze, northeast, speed 14-18 km/h
Wind gusts: 29 km/h
Relative humidity: 58-67%
Cloudiness: 67%
Atmospheric pressure: 1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m

Thursday, March 13, 2025
The Sun:  Sunrise 07:24, Sunset 19:14.
The Moon:  Moonrise 18:49, Moonset 07:14, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm
  Water temperature in the sea: +2 °C
 UV index: 0,2 (Low)

at nightfrom 00:01 to 06:00The sky is overcast, no precipitation
Air temperature:
 -1...+1 °CThe temperature will rise
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
eastern
Wind: gentle breeze, eastern, speed 14-18 km/h
Wind gusts: 40 km/h
Relative humidity: 69-71%
Cloudiness: 99%
Atmospheric pressure: 1004-1005 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  0,8 mm

at nightfrom 00:01 to 06:00The sky is overcast, no precipitation
Air temperature:
 +2...+7 °CThe temperature will rise
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southeast
Wind: moderate breeze, southeast, speed 18-25 km/h
Wind gusts: 40 km/h
Relative humidity: 69-77%
Cloudiness: 96%
Atmospheric pressure: 1003-1004 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations:  0,1 mm

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 +10...+15 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: moderate breeze, southeast, speed 18-25 km/h
Wind gusts: 40 km/h
Relative humidity: 50-61%
Cloudiness: 85%
Atmospheric pressure: 1000-1001 hPa
Waves in the sea: slight, wave height of 1 m

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +9...+12 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 18-25 km/h
Wind gusts: 47 km/h
Relative humidity: 63-76%
Cloudiness: 74%
Atmospheric pressure: 1000-1001 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations:  1,5 mm

Friday, March 14, 2025
The Sun:  Sunrise 07:23, Sunset 19:15.
The Moon:  Moonrise 19:52, Moonset 07:32, Moon phase: full full
 Geomagnetic Field: Minor Storm
  Water temperature in the sea: +2 °C

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 +6...+8 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 32 km/h
Relative humidity: 84-90%
Cloudiness: 97%
Atmospheric pressure: 1000-1001 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 +6...+12 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 75-93%
Cloudiness: 97%
Atmospheric pressure: 1000 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +14...+18 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 52-70%
Cloudiness: 94%
Atmospheric pressure: 997-999 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  0,3 mm

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 +13...+16 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: moderate breeze, southern, speed 18-25 km/h
Wind gusts: 43 km/h
Relative humidity: 62-79%
Cloudiness: 94%
Atmospheric pressure: 997-999 hPa
Waves in the sea: slight, wave height of 1 m

Saturday, March 15, 2025
The Sun:  Sunrise 07:21, Sunset 19:16.
The Moon:  Moonrise 20:54, Moonset 07:48, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Minor Storm
  Water temperature in the sea: +2 °C

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 +11...+13 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: fresh breeze, southern, speed 25-29 km/h
Wind gusts: 50 km/h
Relative humidity: 81-85%
Cloudiness: 97%
Atmospheric pressure: 996-997 hPa
Waves in the sea: moderate, wave height of 2 m

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +11...+16 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: fresh breeze, southern, speed 29-32 km/h
Wind gusts: 65 km/h
Relative humidity: 70-88%
Cloudiness: 100%
Atmospheric pressure: 993-995 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations:  0,7 mm

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +16...+17 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: fresh breeze, southern, speed 29-32 km/h
Wind gusts: 61 km/h
Relative humidity: 72-75%
Cloudiness: 100%
Atmospheric pressure: 991-993 hPa
Waves in the sea: moderate, wave height of 2 m
Amount of precipitations:  1,9 mm

at nightfrom 00:01 to 06:00The sky is overcast, no precipitation
Air temperature:
 +17 °CThe temperature will not change
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southern
Wind:  strong breezestrong breeze, southern, speed 32-43 km/h
Wind gusts: 79 km/h
Relative humidity: 75-79%
Cloudiness: 100%
Atmospheric pressure: 989 hPa
Waves in the sea: rough, wave height of 3 m

weather in nearby cities

Cloudy sky, no precipitation Williamson  -1 °C 
Cloudy sky, no precipitation Pultneyville  -1 °C 
Cloudy sky, no precipitation Marion  -2 °C 
Cloudy sky, no precipitation Webster  -1 °C 
Cloudy sky, no precipitation Penfield Center  -1 °C 
Cloudy sky, no precipitation Macedon  -2 °C 
Cloudy sky, no precipitation Palmyra  -2 °C 
Cloudy sky, no precipitation Sodus  -2 °C 
Cloudy sky, no precipitation Fairport  -2 °C 
Cloudy sky, no precipitation East Rochester  -2 °C 
Cloudy sky, no precipitation Brighton  -2 °C 
Cloudy sky, no precipitation Pittsford  -2 °C 
Cloudy sky, no precipitation Irondequoit  -1 °C 
Cloudy sky, no precipitation Sodus Point  -2 °C 
Cloudy sky, no precipitation Newark  -2 °C 
Cloudy sky, no precipitation Rochester  -1 °C 
The sky is overcast, no precipitation Manchester  -2 °C 
The sky is overcast, no precipitation Victor  -2 °C 
Cloudy sky, no precipitation Lyons  -2 °C 
The sky is overcast, no precipitation Shortsville  -2 °C 
Cloudy sky, no precipitation Clifton Springs  -2 °C 
Cloudy sky, no precipitation North Rose  -3 °C 
Cloudy sky, no precipitation Henrietta  -2 °C 
Cloudy sky, no precipitation Phelps Junction  -2 °C 
Cloudy sky, no precipitation Greece  -1 °C 
Cloudy sky, no precipitation Rose  -3 °C 
Cloudy sky, no precipitation North Gates  -1 °C 
Cloudy sky, no precipitation Gates-North Gates  -1 °C 
Cloudy sky, no precipitation Phelps  -2 °C 
Cloudy sky, no precipitation West Henrietta  -2 °C 
Cloudy sky, no precipitation Clyde  -3 °C 
The sky is overcast, no precipitation Holcomb  -2 °C 
Cloudy sky, no precipitation Wolcott  -3 °C 
The sky is overcast, no precipitation East Bloomfield  -2 °C 
The sky is overcast, no precipitation Canandaigua  -3 °C 
The sky is overcast, no precipitation Rush  -2 °C 
The sky is overcast, no precipitation Honeoye Falls  -2 °C 
Cloudy sky, no precipitation Parma Corners  -1 °C 
Cloudy sky, no precipitation Hilton  -1 °C 
Cloudy sky, no precipitation Spencerport  -1 °C 
Cloudy sky, no precipitation Ogden Center  -1 °C 
Cloudy sky, no precipitation Scottsville  -1 °C 
The sky is overcast, no precipitation Lima  -3 °C 
The sky is overcast, no precipitation Crystal Beach  -2 °C 
Cloudy sky, no precipitation Red Creek  -3 °C 
Cloudy sky, no precipitation Savannah  -3 °C 
Cloudy sky, no precipitation Geneva  -2 °C 
Cloudy sky, no precipitation Tyre  -3 °C 

Temperature trend on the chart

DateTemperature,°C58163151817269071215-333-2-1611-356107121510-259144813-1131617466-1111517MaximumAverageMinimumat nightin the morningby dayin the evening09.310.311.312.313.314.315.3-505101520
weather in Ontariotemperature in OntarioHourly weather forecast in Ontarioweather in Ontario todayweather in Ontario tomorrowweather in Ontario for 3 daysweather in Ontario for 5 dayssunrise and sunset in Ontariorising and setting of the Moon in Ontarioexact time in Ontario

Additional data

Country:USA
Telephone country code:+1
Location:New York State
District:Wayne County
The name of the city or village:Ontario
Time zone:America/New_York, GMT -4. Summertime (plus one hour)
Coordinates:Latitude: 43.2209; Longitude: -77.283;
Aliases (In other languages):English: OntarioРусский: ОнтереУкраїнська: Онтере
 
Ontário, awntaryw, Онтарио, أونتاريو
The project was created and is maintained by FDSTAR company, 2025

Weather in Ontario for a week

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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).
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.
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.
On land:
The wind picks up dust and small pieces of paper; small branches are moved.
At Sea:
The sea is moderately rough. Waves appear in the form of elongated ridges, some of which are overturned; fairly frequent white horses.
On land:
There is a light continuous stream of wind that is felt by the face; leaves rustle; ordinary vanes moved by wind.
At Sea:
Weak and short waves in the sea, still short, but more pronounced. Crests have a glassy appearance and do not break.
On land:
The thin branches and leaves on the trees fluctuate continuously; wind extends light flag.
At Sea:
Light and short waves are clearly visible at sea. Foam of glassy appearance. Perhaps scattered white horses.
Protection from UV radiation from the Sun is not necessary. A UV index reading of 0 to 2 means low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use broad spectrum SPF 30+ sunscreen. Bright surfaces, such as sand, water, and snow, will increase UV exposure.