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

38°F

3°C

Humidity 71%
Wind Speed E 7 mph
Barometer 30.13 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 14 Mar 6:15 am CDT
Extended Forecast for

Centralia IL

  • Today

    Today: Mostly sunny, with a high near 62. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. South wind 8 to 15 mph, with gusts as high as 26 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain likely and possibly a thunderstorm, mainly after 4pm. Mostly cloudy, with a high near 68. Breezy, with a south wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 70%.

    High: 68 °F

    Breezy.
    Mostly Cloudy
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain before 1am, then a chance of snow. Some thunder is also possible. Low around 24. Breezy, with a south wind 22 to 26 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Breezy. Rain
    then
    Rain/Snow

  • Monday

    Monday: A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 28. Breezy, with a west wind around 24 mph, with gusts as high as 39 mph.

    High: 28 °F

    Slight Chance
    Snow and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. Blustery.

    Low: 13 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 62. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 52. South wind 8 to 15 mph, with gusts as high as 26 mph.
Sunday
Rain likely and possibly a thunderstorm, mainly after 4pm. Mostly cloudy, with a high near 68. Breezy, with a south wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 70%.
Sunday Night
Rain before 1am, then a chance of snow. Some thunder is also possible. Low around 24. Breezy, with a south wind 22 to 26 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 28. Breezy, with a west wind around 24 mph, with gusts as high as 39 mph.
Monday Night
Partly cloudy, with a low around 13. Blustery.
Tuesday
Sunny, with a high near 35.
Tuesday Night
A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Centralia IL
 38.54°N 89.1°W (Elev. 499 ft)
Last Update:
6:16 am CDT Mar 14, 2026
Forecast Valid:
6am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation