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Weston, Illinois Weather Forecast
Weston, Illinois Weather
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Weather Forecast for Weston, Illinois : McLean County
Issued: 6:36 am CST Jan 22, 2026 Latitude: 40.7472568 Longitude: -88.6220046 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Sunny on Today Mostly Cloudy on Tonight Mostly Sunny on Friday 40% chance of snow on Saturday 40% chance of snow on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday
High: 31°F Low: -7°F High: 3 °F High: 11°F High: 15°F High: 13°F High: 25°F High: 22°F
Low: -5°F Low: 5 °F Low: -2°F Low: 5°F Low: 10°F  
Mostly Sunny Mostly Cloudy Mostly Sunny Snow Snow Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
PONTIAC MUNICIPAL AIRPT - (KPNT)
16°
Clear
as of 7:55 AM CST
Rel. Humidity: 66%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
7 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
BLOOMINGTON - (KBMI)
18°
Feels like 6°F
Clear
as of 7:56 AM CST
Rel. Humidity: 67%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
9 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
RANTOUL - (KTIP)
16°
Clear
as of 7:55 AM CST
Rel. Humidity: 72%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
6 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
14°
Clear
as of 7:55 AM CST
Rel. Humidity: 66%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
5 MPH
230° Southwest
Cloud Level(s): Clear
Mostly Sunny on Today Today... Mostly sunny, with a high near 31. Wind chill values between 5 and 15. Breezy, with a west wind 11 to 20 mph, with gusts as high as 31 mph.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around -7. Wind chill values between -14 and -24. North northwest wind 13 to 18 mph, with gusts as high as 30 mph.

Mostly Sunny on Friday Friday... Mostly sunny and cold, with a high near 3. Wind chill values between -18 and -28. North northwest wind 13 to 18 mph, with gusts as high as 25 mph.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -5. Wind chill values between -14 and -19. North wind 8 to 11 mph, with gusts as high as 17 mph.

40% chance of snow Saturday Saturday... A 40 percent chance of snow after noon. Cloudy, with a high near 11. East northeast wind 8 to 10 mph.

60% chance of snow Saturday Night Saturday Night... Snow likely. Cloudy, with a low around 5. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

40% chance of snow Sunday Sunday... A 40 percent chance of snow. Mostly cloudy, with a high near 15. North wind around 11 mph, with gusts as high as 16 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around -2.

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 5.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 25.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 10.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 22.

Current Radar Image


Sun Almanac for Weston, Illinois
Sunrise: 07:12 AM
Sunset: 5:00 PM
Civil Sunrise:06:43 AM
Civil Sunset: 5:29 PM
Nautical Sunrise: 06:09 AM
Nautical Sunset: 6:03 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:35 PM
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