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

Hazardous Weather Conditions

Current conditions at

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Mostly Cloudy and Breezy

4°F

-16°C

Humidity 65%
Wind Speed W 22 G 29 mph
Barometer 30.24 in
Dewpoint -6°F (-21°C)
Visibility 7.00 mi
Wind Chill-18°F (-28°C)
Last update 19 Jan 8:35 am CST
Extended Forecast for

Rantoul IL

Cold Weather Advisory until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 19, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • M.L.King Day

    High: 10 °F

    Cold and
    Blustery

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values between -2 and -7. West wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 4 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26. Wind chill values between -7 and 3. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a temperature falling to near 22 by 8pm, then rising to around 29 during the remainder of the night. South wind 8 to 18 mph, with gusts as high as 28 mph.

    Low: 22 °F⇑

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 36. West wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. West wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 26. West wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Sunny and cold, with a high near 10. Wind chill values between -11 and -21. Blustery, with a west wind 13 to 23 mph, with gusts as high as 34 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values between -2 and -7. West wind 6 to 10 mph, with gusts as high as 17 mph.
Tuesday
Mostly sunny, with a high near 26. Wind chill values between -7 and 3. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly cloudy, with a temperature falling to near 22 by 8pm, then rising to around 29 during the remainder of the night. South wind 8 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 36. West wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 17. West wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 26. West wind 7 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
Mostly cloudy, with a high near 15.
Friday Night
Mostly cloudy, with a low around -5.
Saturday
Partly sunny and cold, with a high near 10.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 18.
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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:
8:37 am CST Jan 19, 2026
Forecast Valid:
8am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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