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Weston, Illinois Weather Forecast
Weston, Illinois Weather
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Weather Forecast for Weston, Illinois : Jo Daviess County
Issued: 3:16 am CST Jan 22, 2026 Latitude: 42.3133466 Longitude: -90.2631841 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
20% chance of snow on Today 20% chance of snow on Tonight Sunny on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday
High: 19°F Low: -16°F High: -7°F High: 3°F High: 10°F High: 13°F High: 21°F High: 17°F
Low: -10°F Low: -3°F Low: -6°F Low: 2°F Low: 4°F  
Snow Snow Sunny Mostly Cloudy Partly Sunny Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
SAVANNA - (KSFY)
14°
Feels like 0°F
Clear
as of 3:55 AM CST
Rel. Humidity: 61%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 18 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
DUBUQUE - (KDBQ)
Feels like -7°F
Clear
as of 3:53 AM CST
Rel. Humidity: 71%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
13 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
CLINTON - (KCWI)
12°
Feels like -3°F
Clear
as of 3:56 AM CST
Rel. Humidity: 78%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
15 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
12°
Feels like -1°F
Clear
as of 3:55 AM CST
Rel. Humidity: 66%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
12 MPH
250° West
Cloud Level(s): Clear
20% chance of snow Today Today... A chance of flurries before 2pm, then a chance of flurries with a slight chance of snow between 2pm and 5pm, then a chance of flurries after 5pm. Partly sunny, with a high near 19. Wind chill values as low as -5. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 20%.

20% chance of snow Tonight Tonight... A chance of flurries before 10pm. Partly cloudy, with a low around -16. Wind chill values as low as -40. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Sunny on Friday Friday... Sunny and cold, with a high near -7. Wind chill values as low as -40. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -10. Wind chill values as low as -20. Northwest wind around 5 mph becoming calm.

Mostly Cloudy on Saturday Saturday... Mostly cloudy and cold, with a high near 3.

30% chance of snow Saturday Night Saturday Night... A 30 percent chance of snow. Mostly cloudy, with a low around -3.

Partly Sunny on Sunday Sunday... Partly sunny and cold, with a high near 10.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around -6.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 13.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 2.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 21.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 4.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 17.

Current Radar Image


Sun Almanac for Weston, Illinois
Sunrise: 07:23 AM
Sunset: 5:02 PM
Civil Sunrise:06:53 AM
Civil Sunset: 5:33 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 6:07 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:40 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.