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Weston, Illinois Weather Forecast
Weston, Illinois Weather
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Weather Forecast for Weston, Illinois : Jo Daviess County
Issued: 2:22 am CST Nov 25, 2025 Latitude: 42.3133466 Longitude: -90.2631841 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thanksgiving Day Friday Saturday Sunday Monday
20% chance of rain on Overnight 60% chance of rain on Tuesday 20% chance of snow on Wednesday Mostly Sunny on Thanksgiving Day Partly Sunny on Friday 60% chance of snow on Saturday 40% chance of rain & snow on Sunday 30% chance of rain & snow on Monday
Low: 44°F High: 52°F High: 36°F High: 33°F High: 31°F High: 33°F High: 34°F High: 34°F
Low: 31°F Low: 23°F Low: 17°F Low: 22°F Low: 23°F Low: 21°F  
Rain Rain Snow Mostly Sunny Partly Sunny Snow Rain & Snow Rain & Snow
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Current Conditions at
DUBUQUE - (KDBQ)
45°
Mostly Cloudy
Fog
as of 1:53 AM CST
Rel. Humidity: 100%
Dew Point: 45°F
Visibility: 1/4 Miles
Pressure: 29.81 in.
Flight Rule: IFR
Wind Data
3 MPH
150° Southeast
Current Conditions at
CLINTON - (KCWI)
46°
Cloudy
Mist
as of 2:29 AM CST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 3/4 Miles
Pressure: 29.81 in.
Flight Rule: LIFR
Wind Data
3 MPH
080° East
Cloud Level(s): Solid Overcast at 400ft
20% chance of rain Overnight Overnight... Patchy drizzle with a chance of rain. Areas of dense fog. Otherwise, cloudy, with a low around 44. Calm wind.

60% chance of rain Tuesday Tuesday... Rain likely, mainly after 5pm. Areas of dense fog before noon. Otherwise, cloudy, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 60%.

60% chance of rain Tuesday Night Tuesday Night... Rain likely before midnight. Mostly cloudy, with a low around 31. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%.

20% chance of snow Wednesday Wednesday... A 20 percent chance of snow before noon. Mostly cloudy, with a high near 36. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 23.

Mostly Sunny on Thanksgiving Day Thanksgiving Day... Mostly sunny, with a high near 33.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 17.

Partly Sunny on Friday Friday... Partly sunny, with a high near 31.

60% chance of snow Friday Night Friday Night... Snow likely, mainly after midnight. Cloudy, with a low around 22. Chance of precipitation is 60%.

60% chance of snow Saturday Saturday... Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

40% chance of snow Saturday Night Saturday Night... A 40 percent chance of snow. Mostly cloudy, with a low around 23.

40% chance of rain & snow Sunday Sunday... A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.

50% chance of snow Sunday Night Sunday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 21.

30% chance of rain & snow Monday Monday... A chance of rain and snow. Partly sunny, with a high near 34. Chance of precipitation is 30%.

Sun Almanac for Weston, Illinois
Sunrise: 07:04 AM
Sunset: 4:32 PM
Civil Sunrise:06:33 AM
Civil Sunset: 5:03 PM
Nautical Sunrise: 05:59 AM
Nautical Sunset: 5:38 PM
Astro Sunrise: 05:25 AM
Astro Sunset: 6:11 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.