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

27°F

-3°C

Humidity 71%
Wind Speed S 6 mph
Barometer 29.86 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 5 Dec 9:15 pm CST
Extended Forecast for

Thomasboro IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. West wind 5 to 7 mph becoming calm in the afternoon.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely after midnight. Cloudy, with a low around 25. Calm wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow likely before noon. Mostly cloudy, with a high near 32. Southeast wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9. North wind 6 to 10 mph, with gusts as high as 15 mph.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. North northeast wind around 6 mph becoming light and variable.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. South southwest wind 6 to 16 mph, with gusts as high as 21 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after midnight. Cloudy, with a low around 29.

    Low: 29 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday
Mostly cloudy, with a high near 32. West wind 5 to 7 mph becoming calm in the afternoon.
Saturday Night
Snow likely after midnight. Cloudy, with a low around 25. Calm wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely before noon. Mostly cloudy, with a high near 32. Southeast wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Mostly cloudy, with a low around 9. North wind 6 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 21. North northeast wind around 6 mph becoming light and variable.
Monday Night
Partly cloudy, with a low around 11. South southwest wind 6 to 16 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
A 40 percent chance of rain after midnight. Cloudy, with a low around 29.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly cloudy, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Mostly cloudy, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thomasboro IL
 40.25°N 88.2°W (Elev. 741 ft)
Last Update:
8:36 pm CST Dec 5, 2025
Forecast Valid:
9pm CST Dec 5, 2025-6pm CST Dec 12, 2025
 
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