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Rantoul, Illinois Weather Forecast
Rantoul, Illinois Weather
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Weather Forecast for Rantoul, Illinois : Champaign County
Issued: 12:51 am CST Dec 15, 2025 Latitude: 40.3083672 Longitude: -88.1558785 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Blowing Snow on Overnight Blowing Snow on Monday Sunny on Tuesday Mostly Sunny on Wednesday 70% chance of rain on Thursday Mostly Sunny on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday
Low: -11°F High: 25°F High: 36°F High: 38°F High: 50°F High: 27°F High: 46°F High: 38°F
Low: 16°F Low: 28°F Low: 31°F Low: 11°F Low: 21°F Low: 27°F  
Blowing Snow Blowing Snow Sunny Mostly Sunny Rain Mostly Sunny Mostly Cloudy Mostly Sunny
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Current Conditions at
RANTOUL - (KTIP)
-9°
Clear
as of 12:35 AM CST
Rel. Humidity: 76%
Dew Point: -15°F
Visibility: 10 Miles
Pressure: 30.53 in.
Flight Rule: VFR
Wind Data
7 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
CHAMPAIGN - (KCMI)
-9°
Feels like -26°F
Clear
as of 11:53 PM CST
Rel. Humidity: 76%
Dew Point: -15°F
Visibility: 10 Miles
Pressure: 30.56 in.
Flight Rule: VFR
Wind Data
9 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
DANVILLE - (KDNV)
-11°
Clear
as of 12:35 AM CST
Rel. Humidity: 83%
Dew Point: -15°F
Visibility: 10 Miles
Pressure: 30.57 in.
Flight Rule: VFR
Wind Data
3 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
BLOOMINGTON - (KBMI)
-8°
Feels like -26°F
Partly Cloudy
as of 11:56 PM CST
Rel. Humidity: 83%
Dew Point: -11°F
Visibility: 10 Miles
Pressure: 30.52 in.
Flight Rule: VFR
Wind Data
12 MPH
180° South
Cloud Level(s): Scattered at 11000ft
Blowing Snow on Overnight Overnight... Areas of blowing snow after 3am. Mostly clear, with a low around -11. Wind chill values between -16 and -23. South wind 6 to 11 mph, with gusts as high as 17 mph.

Blowing Snow on Monday Monday... Areas of blowing snow before 3pm. Mostly sunny, with a high near 25. Wind chill values between -5 and -15. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 16. South southwest wind 6 to 8 mph.

Sunny on Tuesday Tuesday... Sunny, with a high near 36. South southwest wind 6 to 13 mph, with gusts as high as 18 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 28. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 38. West southwest wind 6 to 8 mph becoming south southeast in the afternoon.

30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 31. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 28 mph.

70% chance of rain Thursday Thursday... Rain likely, mainly before noon. Mostly cloudy, with a high near 50. Breezy. Chance of precipitation is 70%.

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

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 27.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 21.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 46.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 27.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 38.

Current Radar Image


Sun Almanac for Rantoul, Illinois
Sunrise: 07:09 AM
Sunset: 4:27 PM
Civil Sunrise:06:38 AM
Civil Sunset: 4:58 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 5:32 PM
Astro Sunrise: 05:31 AM
Astro Sunset: 6:05 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.