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Weston, Illinois Weather Forecast
Weston, Illinois Weather
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Weather Forecast for Weston, Illinois : McLean County
Issued: 5:57 am CST Jan 11, 2026 Latitude: 40.7472568 Longitude: -88.6220046 View on Google Maps

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Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Flurries on Today Cloudy on Tonight Mostly Sunny on Monday Partly Sunny on Tuesday 30% chance of snow on Wednesday Mostly Sunny on Thursday 20% chance of snow on Friday Partly Sunny on Saturday
High: 32°F Low: 26°F High: 42°F High: 49°F High: 37°F High: 30°F High: 34°F High: 26°F
Low: 32°F Low: 31°F Low: 15°F Low: 23°F Low: 17°F  
Flurries Cloudy Mostly Sunny Partly Sunny Snow Mostly Sunny Snow Partly Sunny
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Current Conditions at
PONTIAC MUNICIPAL AIRPT - (KPNT)
25°
Feels like 11°F
Cloudy
as of 6:15 AM CST
Rel. Humidity: 68%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: MVFR
Wind Data
18 MPH
Gust: 25 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 2900ft
Current Conditions at
BLOOMINGTON - (KBMI)
21°
Feels like 5°F
Cloudy
Light Snow
as of 5:56 AM CST
Rel. Humidity: 79%
Dew Point: 16°F
Visibility: 9 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
21 MPH
Gust: 28 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 3100ft
Current Conditions at
RANTOUL - (KTIP)
21°
Feels like 4°F
Mostly Cloudy
as of 6:15 AM CST
Rel. Humidity: 73%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
24 MPH
Gust: 29 MPH
290° West
Cloud Level(s): Broken at 3800ft
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
25°
Cloudy
as of 6:15 AM CST
Rel. Humidity: 73%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: MVFR
Wind Data
8 MPH
290° West
Cloud Level(s): Solid Overcast at 2700ft
Flurries on Today Today... Isolated flurries before 9am. Mostly cloudy, with a high near 32. Wind chill values between 5 and 15. Breezy, with a northwest wind 17 to 22 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 36 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 26. Southwest wind 9 to 16 mph, with gusts as high as 25 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 42. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 32. Southwest wind 9 to 15 mph, with gusts as high as 22 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 49. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 28 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 31. West northwest wind 13 to 15 mph, with gusts as high as 21 mph.

30% chance of snow Wednesday Wednesday... A 30 percent chance of snow after noon. Mostly cloudy, with a high near 37. Breezy, with a north northwest wind 15 to 23 mph, with gusts as high as 30 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 15.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 30.

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

20% chance of snow Friday Friday... A chance of snow. Mostly cloudy, with a high near 34.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 17.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 26.

Current Radar Image


Sun Almanac for Weston, Illinois
Sunrise: 07:18 AM
Sunset: 4:47 PM
Civil Sunrise:06:47 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:25 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.