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.

Mostly Cloudy

60°F

16°C

Humidity 58%
Wind Speed SW 6 mph
Barometer 30.06 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 22 Apr 4:15 am CDT
Extended Forecast for

Nashville IL

  • Today

    Today: Sunny, with a high near 77. Southwest wind 7 to 10 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. South wind around 6 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. South wind 7 to 17 mph, with gusts as high as 24 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 64. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 64 °F

    Partly Cloudy
    then Chance
    T-storms

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 74. South wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 74 °F

    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 77. Southwest wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 56. South wind around 6 mph.
Thursday
Sunny, with a high near 79. South wind 7 to 17 mph, with gusts as high as 24 mph.
Thursday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 64. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Friday
Showers and possibly a thunderstorm. High near 74. South wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Friday Night
A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 55.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 61.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. Breezy. Chance of precipitation is 70%.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nashville IL
 38.35°N 89.39°W (Elev. 486 ft)
Last Update:
4:11 am CDT Apr 22, 2026
Forecast Valid:
4am CDT Apr 22, 2026-6pm CDT Apr 28, 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