National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Overcast

29°F

-2°C

Humidity 52%
Wind Speed SE 16 mph
Barometer 30.29 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 8 Feb 12:15 pm CST
Extended Forecast for

Rantoul IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 31. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. East southeast wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. East southeast wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. South wind 7 to 10 mph becoming west southwest after midnight. Winds could gust as high as 17 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. Northwest wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. North northwest wind around 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. North northwest wind 6 to 8 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 31. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 21. East southeast wind 6 to 10 mph, with gusts as high as 17 mph.
Monday
Mostly sunny, with a high near 40. East southeast wind 5 to 7 mph becoming south southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 31. South wind 7 to 10 mph becoming west southwest after midnight. Winds could gust as high as 17 mph.
Tuesday
Mostly sunny, with a high near 49. Northwest wind 7 to 10 mph, with gusts as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 26. North northwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 41. North northwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 38.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 25.
Saturday
A chance of rain. Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rantoul IL
 40.3°N 88.16°W (Elev. 745 ft)
Last Update:
12:26 pm CST Feb 8, 2026
Forecast Valid:
12pm CST Feb 8, 2026-6pm CST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation