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Weston, Illinois Weather Forecast
Weston, Illinois Weather
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Weather Forecast for Weston, Illinois : McLean County
Issued: 1:21 am CST Dec 29, 2025 Latitude: 40.7472568 Longitude: -88.6220046 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday New Year's Day Friday Saturday Sunday
50% chance of snow on Overnight 40% chance of snow on Monday Increasing Clouds on Tuesday Mostly Cloudy on Wednesday Mostly Sunny on New Year's Day Partly Sunny on Friday Mostly Sunny on Saturday Partly Sunny on Sunday
Low: 13°F High: 21°F High: 29°F High: 33°F High: 23°F High: 28°F High: 30°F High: 33°F
Low: 10°F Low: 24°F Low: 12°F Low: 11°F Low: 15°F Low: 15°F  
Snow Snow Increasing Clouds Mostly Cloudy Mostly Sunny Partly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
PONTIAC MUNICIPAL AIRPT - (KPNT)
16°
Feels like -6°F
Cloudy
Light Snow
as of 1:35 AM CST
Rel. Humidity: 72%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: MVFR
Wind Data
37 MPH
Gust: 46 MPH
280° West
Cloud Level(s): Scattered at 1900ft, Solid Overcast at 2600ft
Current Conditions at
BLOOMINGTON - (KBMI)
16°
Feels like -6°F
Cloudy
Light Snow
as of 12:56 AM CST
Rel. Humidity: 72%
Dew Point: 9°F
Visibility: 9 Miles
Pressure: 29.84 in.
Flight Rule: MVFR
Wind Data
38 MPH
Gust: 44 MPH
280° West
Cloud Level(s): Few at 1400ft, Solid Overcast at 2400ft
Current Conditions at
RANTOUL - (KTIP)
18°
Feels like -2°F
Cloudy
Light Snow
as of 1:35 AM CST
Rel. Humidity: 72%
Dew Point: 10°F
Visibility: 7 Miles
Pressure: 29.84 in.
Flight Rule: MVFR
Wind Data
32 MPH
Gust: 44 MPH
270° West
Cloud Level(s): Solid Overcast at 2300ft
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
14°
Feels like -4°F
Cloudy
as of 1:35 AM CST
Rel. Humidity: 61%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: MVFR
Wind Data
22 MPH
Gust: 38 MPH
270° West
Cloud Level(s): Scattered at 1500ft, Broken at 2100ft, Solid Overcast at 2800ft
50% chance of snow Overnight Overnight... A 50 percent chance of snow, mainly after 2am. Cloudy, with a low around 13. Wind chill values between -8 and zero. Windy, with a west wind 33 to 36 mph, with gusts as high as 50 mph.

40% chance of snow Monday Monday... A chance of snow before 9am, then a chance of flurries between 9am and 10am. Cloudy, with a high near 21. Wind chill values between -9 and 1. Windy, with a west northwest wind 27 to 32 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 40%.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 10. Wind chill values between -5 and 1. West northwest wind 13 to 18 mph, with gusts as high as 26 mph.

Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 29. Wind chill values between -5 and 5. West southwest wind 11 to 16 mph, with gusts as high as 22 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 24. West wind around 14 mph, with gusts as high as 21 mph.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 33. West northwest wind 13 to 18 mph, with gusts as high as 24 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 12. North northwest wind around 11 mph, with gusts as high as 17 mph.

Mostly Sunny on New Year's Day New Year's Day... Mostly sunny, with a high near 23.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 11.

Partly Sunny on Friday Friday... Partly sunny, with a high near 28.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 15.

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

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 15.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 33.

Current Radar Image


Sun Almanac for Weston, Illinois
Sunrise: 07:18 AM
Sunset: 4:35 PM
Civil Sunrise:06:47 AM
Civil Sunset: 5:06 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:41 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:14 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.