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.

Overcast and Windy

38°F

3°C

Humidity 47%
Wind Speed NW 28 G 37 mph
Barometer 29.89 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 14 Jan 12:15 pm CST
Extended Forecast for

Centralia IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 40. Breezy, with a northwest wind 21 to 23 mph, with gusts as high as 33 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 17. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.

    Low: 17 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 32. Northwest wind 5 to 9 mph becoming southwest in the afternoon.

    High: 32 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a temperature rising to around 32 by 3am. South wind 5 to 14 mph, with gusts as high as 24 mph.

    Low: 27 °F⇑

    Slight Chance
    Snow then
    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 43. West wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 40. Breezy, with a northwest wind 21 to 23 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 17. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 32. Northwest wind 5 to 9 mph becoming southwest in the afternoon.
Thursday Night
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a temperature rising to around 32 by 3am. South wind 5 to 14 mph, with gusts as high as 24 mph.
Friday
Partly sunny, with a high near 43. West wind 11 to 16 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 14.
M.L.King Day
Mostly sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Mostly sunny, with a high near 33.
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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:
10:51 am CST Jan 14, 2026
Forecast Valid:
1pm CST Jan 14, 2026-6pm CST Jan 20, 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