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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 pm CST Nov 28, 2025 Latitude: 42.3133466 Longitude: -90.2631841 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Sunny on This Afternoon 100% chance of snow on Tonight 100% chance of snow on Saturday Partly Sunny on Sunday 30% chance of snow on Monday Mostly Cloudy on Tuesday Mostly Cloudy on Wednesday Mostly Sunny on Thursday
High: 28°F Low: 24°F High: 30°F High: 27°F High: 19°F High: 22°F High: 31°F High: 19°F
Low: 23°F Low: 4°F Low: 8°F Low: 13°F Low: 4°F  
Mostly Sunny Snow Snow Partly Sunny Snow Mostly Cloudy Mostly Cloudy Mostly Sunny
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Current Conditions at
DUBUQUE - (KDBQ)
28°
Clear
as of 3:53 PM CST
Rel. Humidity: 50%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.33 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CLINTON - (KCWI)
30°
Clear
as of 3:56 PM CST
Rel. Humidity: 54%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.37 in.
Flight Rule: VFR
Wind Data
5 MPH
260° West
Cloud Level(s): Clear
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a steady temperature around 28. West wind around 5 mph becoming calm.

100% chance of snow Tonight Tonight... Snow, mainly after midnight. Low around 24. Light and variable wind becoming southeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

100% chance of snow Saturday Saturday... Snow. The snow could be heavy at times. High near 30. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

100% chance of snow Saturday Night Saturday Night... Snow, mainly before 4am. Low around 23. Blustery, with an east wind 10 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 27.

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

30% chance of snow Monday Monday... A 30 percent chance of snow after noon. Mostly cloudy, with a high near 19.

40% chance of snow Monday Night Monday Night... A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 8.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 22.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 13.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 31.

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

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 19.

Sun Almanac for Weston, Illinois
Sunrise: 07:08 AM
Sunset: 4:31 PM
Civil Sunrise:06:37 AM
Civil Sunset: 5:02 PM
Nautical Sunrise: 06:02 AM
Nautical Sunset: 5:36 PM
Astro Sunrise: 05:28 AM
Astro Sunset: 6:10 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.