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.

Fair

43°F

6°C

Humidity 75%
Wind Speed W 10 mph
Barometer 29.69 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 13 Jan 9:15 pm CST
Extended Forecast for

Rantoul IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of flurries before 3pm. Partly sunny, with a temperature falling to around 23 by 5pm. Breezy, with a north northwest wind 16 to 23 mph, with gusts as high as 34 mph.

    High: 33 °F⇓

    Chance
    Flurries and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14. Wind chill values between 1 and 8. North northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 14 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 26. Wind chill values between 1 and 11. North northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 26 °F

    Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight. Increasing clouds, with a low around 20. South southwest wind 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Chance Snow
    then Snow
    Likely

  • Friday

    Friday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 37. Breezy, with a west wind 15 to 20 mph, with gusts as high as 29 mph.

    High: 37 °F

    Chance Snow
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. West wind around 15 mph, with gusts as high as 22 mph.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A chance of flurries before 3pm. Partly sunny, with a temperature falling to around 23 by 5pm. Breezy, with a north northwest wind 16 to 23 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 14. Wind chill values between 1 and 8. North northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 26. Wind chill values between 1 and 11. North northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Snow likely, mainly after midnight. Increasing clouds, with a low around 20. South southwest wind 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 37. Breezy, with a west wind 15 to 20 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 13. West wind around 15 mph, with gusts as high as 22 mph.
Saturday
Mostly cloudy, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 8.
M.L.King Day
Partly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 19.
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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:
8:36 pm CST Jan 13, 2026
Forecast Valid:
9pm CST Jan 13, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation