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Weston, Illinois Weather Forecast
Weston, Illinois Weather
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Weather Forecast for Weston, Illinois : McLean County
Issued: 2:36 am CST Jan 19, 2026 Latitude: 40.7472568 Longitude: -88.6220046 View on Google Maps

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Overnight M.L.King Day Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of snow on Overnight Sunny on M.L.King Day Increasing Clouds on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday Mostly Cloudy on Friday Partly Sunny on Saturday Mostly Sunny on Sunday
Low: 2 °F High: 11°F High: 26°F High: 34°F High: 25°F High: 13°F High: 8°F High: 17°F
Low: 5 °F Low: 29 °F Low: 14°F Low: 5°F Low: -8°F Low: -1°F  
Snow Sunny Increasing Clouds Mostly Sunny Mostly Sunny Mostly Cloudy Partly Sunny Mostly Sunny
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Current Conditions at
PONTIAC MUNICIPAL AIRPT - (KPNT)
9°
Feels like -12°F
Clear
as of 2:55 AM CST
Rel. Humidity: 55%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
25 MPH
Gust: 32 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
BLOOMINGTON - (KBMI)
9°
Feels like -11°F
Mostly Cloudy
as of 3:10 AM CST
Rel. Humidity: 71%
Dew Point: 1°F
Visibility: 9 Miles
Pressure: 30.03 in.
Flight Rule: MVFR
Wind Data
23 MPH
Gust: 30 MPH
280° West
Cloud Level(s): Broken at 1400ft
Current Conditions at
RANTOUL - (KTIP)
12°
Feels like -7°F
Clear
as of 2:55 AM CST
Rel. Humidity: 66%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
24 MPH
Gust: 29 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
7°
Feels like -10°F
Mostly Cloudy
Haze
as of 2:55 AM CST
Rel. Humidity: 71%
Dew Point: -0°F
Visibility: 5 Miles
Pressure: 30.06 in.
Flight Rule: MVFR
Wind Data
15 MPH
Gust: 25 MPH
300° Northwest
Cloud Level(s): Scattered at 1200ft, Broken at 2000ft
20% chance of snow Overnight Overnight... A chance of flurries with a slight chance of snow before 4am, then a chance of flurries after 4am. Mostly cloudy, with a low around 2. Wind chill values between -14 and -20. Blustery, with a west northwest wind around 26 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Sunny on M.L.King Day M.L.King Day... Sunny, with a high near 11. Wind chill values between -11 and -21. Blustery, with a west northwest wind 15 to 24 mph, with gusts as high as 37 mph.
Clearing on Monday Night Monday Night... Mostly cloudy during the early evening, then gradual clearing, with a low around 5. Wind chill values between -3 and -8. West wind 6 to 13 mph, with gusts as high as 20 mph.
Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 26. Wind chill values between -6 and 4. Southwest wind 6 to 11 mph, with gusts as high as 16 mph.
30% chance of snow Tuesday Night Tuesday Night... A 30 percent chance of snow after midnight. Mostly cloudy, with a temperature rising to around 29 by 4am. South wind 8 to 18 mph, with gusts as high as 26 mph.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 34. Breezy, with a west wind 14 to 20 mph, with gusts as high as 26 mph.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 14. West southwest wind 11 to 16 mph, with gusts as high as 23 mph.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 25.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 5.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 13.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -8.
Partly Sunny on Saturday Saturday... Partly sunny and cold, with a high near 8.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around -1.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 17.
Current Radar Image


Sun Almanac for Weston, Illinois
Sunrise: 07:14 AM
Sunset: 4:56 PM
Civil Sunrise:06:44 AM
Civil Sunset: 5:26 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 6:00 PM
Astro Sunrise: 05:38 AM
Astro Sunset: 6:32 PM
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