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

Hazardous Weather Conditions

Current conditions at

Centralia Municipal Airport (KENL)

Lat: 38.51°NLon: 89.09°WElev: 525ft.

Mostly Cloudy

82°F

28°C

Humidity 49%
Wind Speed SW 12 G 17 mph
Barometer 29.79 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 18 Oct 10:55 am CDT
Extended Forecast for

Centralia IL

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 78. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 78 °F

    Heavy Rain

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 1am, then showers likely. Some of the storms could produce heavy rainfall. Low around 50. Southwest wind 8 to 16 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%.

    Low: 50 °F

    Heavy Rain

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 64. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 32 mph.

    High: 64 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 41. West wind 5 to 9 mph becoming light.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 78. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Tonight
Showers and possibly a thunderstorm before 1am, then showers likely. Some of the storms could produce heavy rainfall. Low around 50. Southwest wind 8 to 16 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%.
Sunday
A 30 percent chance of showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 64. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 32 mph.
Sunday Night
Clear, with a low around 41. West wind 5 to 9 mph becoming light.
Monday
Sunny, with a high near 72. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Clear, with a low around 38.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 70.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Centralia IL
 38.52°N 89.13°W (Elev. 495 ft)
Last Update:
8:26 am CDT Oct 18, 2025
Forecast Valid:
11am CDT Oct 18, 2025-6pm CDT Oct 24, 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