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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Nashville IL

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 36. South wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Increasing clouds, with a high near 61. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 61 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 39. West wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a temperature rising to near 41 by 11am, then falling to around 33 during the remainder of the day. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 31 mph.

    High: 41 °F⇓

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. North wind 11 to 18 mph, with gusts as high as 28 mph.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 36. South wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 61. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 39. West wind 7 to 13 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a temperature rising to near 41 by 11am, then falling to around 33 during the remainder of the day. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 17. North wind 11 to 18 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Mostly cloudy, with a high near 43.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Mostly clear, with a low around 13.
M.L.King Day
Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nashville IL
 38.35°N 89.37°W (Elev. 499 ft)
Last Update:
4:46 pm CST Jan 12, 2026
Forecast Valid:
5pm CST Jan 12, 2026-6pm CST Jan 19, 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