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

Centralia IL

  • Today

    Today: Sunny, with a high near 32. Northwest wind 5 to 8 mph becoming south in the afternoon.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 1am. Mostly cloudy, with a temperature rising to around 32 by 2am. South wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 26 °F⇑

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 43. West wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 43 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Scattered rain and snow showers before 8pm, then scattered snow showers. Mostly cloudy, with a low around 23. West wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Scattered
    Rain/Snow
    then
    Scattered
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 27. West wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 27 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 32. Northwest wind 5 to 8 mph becoming south in the afternoon.
Tonight
A 50 percent chance of snow, mainly before 1am. Mostly cloudy, with a temperature rising to around 32 by 2am. South wind 5 to 14 mph, with gusts as high as 22 mph.
Friday
Mostly cloudy, with a high near 43. West wind 8 to 15 mph, with gusts as high as 22 mph.
Friday Night
Scattered rain and snow showers before 8pm, then scattered snow showers. Mostly cloudy, with a low around 23. West wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 27. West wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 14.
M.L.King Day
Mostly sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Centralia IL
 38.52°N 89.13°W (Elev. 495 ft)
Last Update:
9:31 am CST Jan 15, 2026
Forecast Valid:
10am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
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