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.

Partly Cloudy

70°F

21°C

Humidity 60%
Wind Speed S 8 mph
Barometer 29.90 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 14 Nov 4:19 pm CST
Extended Forecast for

Rantoul IL

  • Tonight

    Tonight: Increasing clouds, with a low around 57. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 71. Southwest wind 13 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 71 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Northwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. North northwest wind 7 to 10 mph, with gusts as high as 15 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Northwest wind around 6 mph becoming calm in the evening.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. Calm wind becoming east around 6 mph in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely. Cloudy, with a low around 35. East wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain Likely

  • Tuesday

    Tuesday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 57. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 71. Southwest wind 13 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 36. Northwest wind around 10 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 52. North northwest wind 7 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 30. Northwest wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 52. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Rain likely. Cloudy, with a low around 35. East wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
Rain likely. Mostly cloudy, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Partly sunny, with a high near 55.
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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:
4:36 pm CST Nov 14, 2025
Forecast Valid:
4pm CST Nov 14, 2025-6pm CST Nov 21, 2025
 
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