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.

Fair

39°F

4°C

Humidity 86%
Wind Speed SE 3 mph
Barometer 29.93 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 26 Feb 9:15 pm CST
Extended Forecast for

Centralia IL

  • Tonight

    Tonight: Mostly clear, with a low around 37. Calm wind becoming south around 5 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. South wind 5 to 13 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. South wind 6 to 9 mph becoming north after midnight.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Northeast wind 6 to 8 mph becoming south in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 30. North wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A chance of rain and snow after noon. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely. Cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before noon. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 66. South wind 5 to 13 mph.
Friday Night
Mostly clear, with a low around 41. South wind 6 to 9 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 62. Northeast wind 6 to 8 mph becoming south in the afternoon.
Saturday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 30. North wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday
A chance of rain and snow after noon. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 30. Chance of precipitation is 70%.
Monday
A chance of rain and snow before noon. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Monday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 31.
Tuesday
Rain likely. Cloudy, with a high near 47. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%.
Wednesday
Rain likely. Cloudy, with a high near 57. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 49. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Centralia IL
 38.52°N 89.13°W (Elev. 495 ft)
Last Update:
7:56 pm CST Feb 26, 2026
Forecast Valid:
9pm CST Feb 26, 2026-6pm CST Mar 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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