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

Centralia Municipal Airport (KENL)

Lat: 38.51°NLon: 89.09°WElev: 525ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Walnut Hill IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 5pm. Increasing clouds, with a high near 37. Northwest wind around 7 mph becoming south in the afternoon.

    High: 37 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow, mainly before 1am. Mostly cloudy, with a low around 32. South wind around 7 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 40. Northwest wind 7 to 10 mph.

    High: 40 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. Northwest wind 6 to 8 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny and cold, with a high near 17.

    High: 17 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Thursday
A 20 percent chance of snow after 5pm. Increasing clouds, with a high near 37. Northwest wind around 7 mph becoming south in the afternoon.
Thursday Night
A chance of rain and snow, mainly before 1am. Mostly cloudy, with a low around 32. South wind around 7 mph becoming west after midnight. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 40. Northwest wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 21. Northwest wind 6 to 8 mph.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Sunny and cold, with a high near 17.
Sunday Night
Mostly clear, with a low around 6.
Monday
Sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walnut Hill IL
 38.47°N 89.05°W (Elev. 554 ft)
Last Update:
8:01 pm CST Dec 10, 2025
Forecast Valid:
8pm CST Dec 10, 2025-6pm CST Dec 17, 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