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USAUSAState of IllinoisPort Byron

Weather in Port Byron tomorrow

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Local time.
Time zone: GMT -5
Summertime (plus one hour)
* weather indicated in local time
Friday, May 9, 2025
The Sun:  Sunrise 05:48, Sunset 20:08.
The Moon:  Moonrise 17:33, Moonset 04:13, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm
 UV index: 7,8 (High)

00:00at nightfrom 00:00 to 00:59Clear skies, no precipitation
Air temperature:
 +10 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 32 km/h
Relative humidity: 55%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
Visibility: 100%

01:00at nightfrom 01:00 to 01:59Clear skies, no precipitation
Air temperature:
 +9 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 57%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
Visibility: 100%

02:00at nightfrom 02:00 to 02:59Clear skies, no precipitation
Air temperature:
 +7 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 59%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
Visibility: 100%

03:00at nightfrom 03:00 to 03:59Clear skies, no precipitation
Air temperature:
 +7 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 61%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
Visibility: 100%

04:00at nightfrom 04:00 to 04:59Clear skies, no precipitation
Air temperature:
 +6 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 64%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
Visibility: 100%

05:00at nightfrom 05:00 to 05:59Clear skies, no precipitation
Air temperature:
 +6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 18 km/h
Relative humidity: 66%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
Visibility: 100%

06:00in the morningfrom 06:00 to 06:59Clear skies, no precipitation
Air temperature:
 +6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 14 km/h
Relative humidity: 69%
Cloudiness: 14%
Atmospheric pressure: 1001 hPa
Visibility: 100%

07:00in the morningfrom 07:00 to 07:59Clear skies, no precipitation
Air temperature:
 +7 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 67%
Cloudiness: 32%
Atmospheric pressure: 1003 hPa
UV index: 0,3 (Low)
Visibility: 100%

08:00in the morningfrom 08:00 to 08:59Clear skies, no precipitation
Air temperature:
 +8 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 18 km/h
Relative humidity: 54%
Cloudiness: 33%
Atmospheric pressure: 1003 hPa
UV index: 1 (Low)
Visibility: 100%

09:00in the morningfrom 09:00 to 09:59Clear skies, no precipitation
Air temperature:
 +11 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 18 km/h
Relative humidity: 43%
Cloudiness: 33%
Atmospheric pressure: 1004 hPa
UV index: 2,3 (Low)
Visibility: 100%

10:00in the morningfrom 10:00 to 10:59Light cloud cover in the sky, no precipitation
Air temperature:
 +13 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 34%
Cloudiness: 43%
Atmospheric pressure: 1004 hPa
UV index: 4 (Moderate)
Visibility: 100%

11:00in the morningfrom 11:00 to 11:59Light cloud cover in the sky, no precipitation
Air temperature:
 +15 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 31%
Cloudiness: 50%
Atmospheric pressure: 1003 hPa
UV index: 5,7 (Moderate)
Visibility: 100%

12:00by dayfrom 12:00 to 12:59Cloudy sky, no precipitation
Air temperature:
 +17 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 33%
Cloudiness: 60%
Atmospheric pressure: 1003 hPa
UV index: 7,2 (High)
Visibility: 100%

13:00by dayfrom 13:00 to 13:59Light cloud cover in the sky, no precipitation
Air temperature:
 +18 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 31%
Cloudiness: 16%
Atmospheric pressure: 1001 hPa
UV index: 7,8 (High)
Visibility: 100%

14:00by dayfrom 14:00 to 14:59Clear skies, no precipitation
Air temperature:
 +19 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 29%
Cloudiness: 20%
Atmospheric pressure: 1001 hPa
UV index: 7,3 (High)
Visibility: 100%

15:00by dayfrom 15:00 to 15:59Clear skies, no precipitation
Air temperature:
 +20 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 28%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
UV index: 6 (High)
Visibility: 100%

16:00by dayfrom 16:00 to 16:59Clear skies, no precipitation
Air temperature:
 +20 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 26%
Cloudiness: 0%
Atmospheric pressure: 1000 hPa
UV index: 4,2 (Moderate)
Visibility: 100%

17:00by dayfrom 17:00 to 17:59Clear skies, no precipitation
Air temperature:
 +20 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 25%
Cloudiness: 0%
Atmospheric pressure: 1000 hPa
UV index: 2,4 (Low)
Visibility: 100%

18:00in the eveningfrom 18:00 to 18:59Clear skies, no precipitation
Air temperature:
 +20 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northern
Wind: light breeze, northern, speed 7 km/h
Wind gusts: 11 km/h
Relative humidity: 26%
Cloudiness: 0%
Atmospheric pressure: 1000 hPa
UV index: 1 (Low)
Visibility: 100%

19:00in the eveningfrom 19:00 to 19:59Clear skies, no precipitation
Air temperature:
 +19 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northern
Wind: light breeze, northern, speed 7 km/h
Relative humidity: 28%
Cloudiness: 0%
Atmospheric pressure: 1000 hPa
UV index: 0,3 (Low)
Visibility: 100%

20:00in the eveningfrom 20:00 to 20:59Clear skies, no precipitation
Air temperature:
 +17 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northern
Wind: light breeze, northern, speed 7 km/h
Relative humidity: 39%
Cloudiness: 0%
Atmospheric pressure: 1000 hPa
Visibility: 100%

21:00in the eveningfrom 21:00 to 21:59Clear skies, no precipitation
Air temperature:
 +16 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northern
Wind: light breeze, northern, speed 7 km/h
Relative humidity: 43%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
Visibility: 100%

22:00in the eveningfrom 22:00 to 22:59Clear skies, no precipitation
Air temperature:
 +15 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: light breeze, western, speed 7 km/h
Relative humidity: 44%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
Visibility: 100%

23:00in the eveningfrom 23:00 to 23:59Clear skies, no precipitation
Air temperature:
 +15 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
southwest
Wind: light breeze, southwest, speed 7 km/h
Relative humidity: 49%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
Visibility: 100%

Temperature trend on the chart

DateTemperature,°C106820191534171914Temperature,°CApparent temperature09.5 00:0009.5 01:0009.5 02:0009.5 03:0009.5 04:0009.5 05:0009.5 06:0009.5 07:0009.5 08:0009.5 09:0009.5 10:0009.5 11:0009.5 12:0009.5 13:0009.5 14:0009.5 15:0009.5 16:0009.5 17:0009.5 18:0009.5 19:0009.5 20:0009.5 21:0009.5 22:0009.5 23:000510152025

weather in nearby cities

Clear skies, no precipitation Le Claire  +20 °C 
Clear skies, no precipitation Rapids City  +20 °C 
Clear skies, no precipitation Princeton  +20 °C 
Clear skies, no precipitation Hampton  +20 °C 
Light cloud cover in the sky, no precipitation Cordova  +20 °C 
Clear skies, no precipitation Panorama Park  +20 °C 
Clear skies, no precipitation Silvis  +20 °C 
Clear skies, no precipitation Carbon Cliff  +20 °C 
Light cloud cover in the sky, no precipitation Hillsdale  +20 °C 
Clear skies, no precipitation Colona  +20 °C 
Clear skies, no precipitation East Moline  +20 °C 
Clear skies, no precipitation Green Rock  +20 °C 
Clear skies, no precipitation Bettendorf  +20 °C 
Clear skies, no precipitation McCausland  +19 °C 
Clear skies, no precipitation Moline  +20 °C 
Clear skies, no precipitation Park View  +20 °C 
Light cloud cover in the sky, no precipitation Camanche  +20 °C 
Clear skies, no precipitation Eldridge  +20 °C 
Clear skies, no precipitation Low Moor  +19 °C 
Light cloud cover in the sky, no precipitation Erie  +20 °C 
Clear skies, no precipitation Davenport  +20 °C 
Clear skies, no precipitation Coal Valley  +20 °C 
Light cloud cover in the sky, no precipitation Albany  +20 °C 
Clear skies, no precipitation Long Grove  +19 °C 
Clear skies, no precipitation Rock Island  +20 °C 
Clear skies, no precipitation Geneseo  +20 °C 
Clear skies, no precipitation Milan  +20 °C 
Clear skies, no precipitation Orion  +20 °C 
Light cloud cover in the sky, no precipitation Rockingham (historical)  +20 °C 
Clear skies, no precipitation Clinton  +19 °C 
Clear skies, no precipitation Coyne Center  +20 °C 
Clear skies, no precipitation Oak Grove  +20 °C 
Clear skies, no precipitation De Witt  +19 °C 
Light cloud cover in the sky, no precipitation Donahue  +19 °C 
Clear skies, no precipitation Fulton  +19 °C 
Light cloud cover in the sky, no precipitation Atkinson  +21 °C 
Light cloud cover in the sky, no precipitation Prophetstown  +20 °C 
Light cloud cover in the sky, no precipitation Hickory Grove  +19 °C 
Clear skies, no precipitation Andover  +21 °C 
Clear skies, no precipitation Sherrard  +20 °C 
Clear skies, no precipitation Grand Mound  +19 °C 
Clear skies, no precipitation Cambridge  +21 °C 
Light cloud cover in the sky, no precipitation Lyndon  +20 °C 
Clear skies, no precipitation Buffalo  +20 °C 
Light cloud cover in the sky, no precipitation Walcott  +20 °C 
Clear skies, no precipitation Andalusia  +20 °C 
Clear skies, no precipitation Blue Grass  +20 °C 
Light cloud cover in the sky, no precipitation Morrison  +19 °C 

Additional data

 

Please note that for US citizens we have a fully localized forecast: Detailed and Extended Hourly Weather Forecast in Port Byron, State of Illinois
Country:USA
Telephone country code:+1
Location:State of Illinois
District:Rock Island County
The name of the city or village:Port Byron
Time zone:America/Chicago, GMT -5. Summertime (plus one hour)
Coordinates:Latitude: 41.6064; Longitude: -90.3354;
Aliases (In other languages):English: Port ByronРусский: Порт БеронУкраїнська: Порт Берон
The project was created and is maintained by FDSTAR company, 2025

Weather in Port Byron tomorrow

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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).
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.
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.
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.
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.