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 and Breezy

24°F

-4°C

Humidity 55%
Wind Speed NW 21 G 31 mph
Barometer 30.32 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 22 Feb 12:35 pm CST
Extended Forecast for

Rantoul IL

  • This Afternoon

    This Afternoon: A chance of flurries. Mostly cloudy, with a high near 27. Blustery, with a northwest wind around 21 mph, with gusts as high as 31 mph.

    High: 27 °F

    Chance
    Flurries and
    Blustery

  • Tonight

    Tonight: A chance of flurries before midnight. Mostly cloudy, with a low around 16. Wind chill values between 1 and 9. Northwest wind 16 to 18 mph, with gusts as high as 28 mph.

    Low: 16 °F

    Chance
    Flurries

  • Monday

    Monday: Mostly sunny, with a high near 29. Wind chill values between 1 and 11. North northwest wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 18. Calm wind becoming south 5 to 8 mph after midnight.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 43 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. South southwest wind 10 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. West wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before noon. Partly sunny, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

Detailed Forecast

This Afternoon
A chance of flurries. Mostly cloudy, with a high near 27. Blustery, with a northwest wind around 21 mph, with gusts as high as 31 mph.
Tonight
A chance of flurries before midnight. Mostly cloudy, with a low around 16. Wind chill values between 1 and 9. Northwest wind 16 to 18 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 29. Wind chill values between 1 and 11. North northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Monday Night
Increasing clouds, with a low around 18. Calm wind becoming south 5 to 8 mph after midnight.
Tuesday
Mostly cloudy, with a high near 43. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. South southwest wind 10 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Mostly sunny, with a high near 45. West wind 7 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Thursday
A chance of rain and snow before noon. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rantoul IL
 40.3°N 88.16°W (Elev. 745 ft)
Last Update:
12:46 pm CST Feb 22, 2026
Forecast Valid:
12pm CST Feb 22, 2026-6pm CST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation