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Weston, Illinois Weather Forecast
Weston, Illinois Weather
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Weather Forecast for Weston, Illinois : Jo Daviess County
Issued: 7:36 am CST Jan 19, 2026 Latitude: 42.3133466 Longitude: -90.2631841 View on Google Maps

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M.L.King Day Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Blowing Snow on M.L.King Day Mostly Clear on Tonight Increasing Clouds on Tuesday Partly Sunny on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday
High: 6 °F Low: -1°F High: 19°F High: 25°F High: 18°F High: 2°F High: 1°F High: 13°F
  Low: 15°F Low: 7°F Low: -5°F Low: -15°F Low: -7°F  
Blowing Snow Mostly Clear Increasing Clouds Partly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
SAVANNA - (KSFY)
-2°
Feels like -22°F
Cloudy
as of 8:15 AM CST
Rel. Humidity: 64%
Dew Point: -11°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: MVFR
Wind Data
16 MPH
Gust: 22 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
DUBUQUE - (KDBQ)
-6°
Feels like -28°F
Cloudy
as of 7:53 AM CST
Rel. Humidity: 70%
Dew Point: -13°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: MVFR
Wind Data
18 MPH
Gust: 30 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 1700ft
Current Conditions at
CLINTON - (KCWI)
-2°
Feels like -27°F
Mostly Cloudy
as of 7:56 AM CST
Rel. Humidity: 70%
Dew Point: -9°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: MVFR
Wind Data
25 MPH
300° Northwest
Cloud Level(s): Broken at 1600ft
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
-2°
Feels like -24°F
Mostly Cloudy
as of 8:15 AM CST
Rel. Humidity: 58%
Dew Point: -13°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: MVFR
Wind Data
20 MPH
Gust: 29 MPH
290° West
Cloud Level(s): Broken at 1900ft
Blowing Snow on M.L.King Day M.L.King Day... Scattered flurries before 9am. Patchy blowing snow before 11am. Partly sunny and cold, with a high near 6. Wind chill values as low as -25. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

Mostly Clear on Tonight Tonight... Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -10. West wind 5 to 10 mph becoming light after midnight.

Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 19. Wind chill values as low as zero. Calm wind becoming southwest around 5 mph.

90% chance of snow Tuesday Night Tuesday Night... Snow. Low around 15. Calm wind becoming south around 5 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 25.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 7.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 18.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around -5.

Mostly Sunny on Friday Friday... Mostly sunny and cold, with a high near 2.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around -15.

Mostly Sunny on Saturday Saturday... Mostly sunny and cold, with a high near 1.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around -7.

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

Current Radar Image


Sun Almanac for Weston, Illinois
Sunrise: 07:25 AM
Sunset: 4:59 PM
Civil Sunrise:06:54 AM
Civil Sunset: 5:29 PM
Nautical Sunrise: 06:20 AM
Nautical Sunset: 6:04 PM
Astro Sunrise: 05:47 AM
Astro Sunset: 6:37 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.