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

49°F

9°C

Humidity 90%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 46°F (8°C)
Visibility 7.00 mi
Last update 11 Apr 3:35 am CDT
Extended Forecast for

Nashville IL

  • Overnight

    Overnight: Partly cloudy, with a low around 51. East wind around 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72. East wind 6 to 8 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 59. Southeast wind 6 to 9 mph.

    Low: 59 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Increasing clouds, with a high near 80. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 80 °F

    Sunny then
    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A chance of showers, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 66. South wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 66 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly between 10am and 1pm. Mostly sunny, with a high near 81.

    High: 81 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 68.

    Low: 68 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. East wind around 6 mph.
Saturday
Sunny, with a high near 72. East wind 6 to 8 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 59. Southeast wind 6 to 9 mph.
Sunday
Increasing clouds, with a high near 80. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
A chance of showers, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 66. South wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Monday
A 40 percent chance of showers and thunderstorms, mainly between 10am and 1pm. Mostly sunny, with a high near 81.
Monday Night
Mostly cloudy, with a low around 68.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 69.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nashville IL
 38.35°N 89.39°W (Elev. 486 ft)
Last Update:
1:26 am CDT Apr 11, 2026
Forecast Valid:
3am CDT Apr 11, 2026-6pm CDT Apr 17, 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