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

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

22°F

-6°C

Humidity 84%
Wind Speed NW 7 mph
Barometer 30.15 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 2 Dec 10:55 am CST
Extended Forecast for

Shelbyville IL

  • Today

    Today: Cloudy, with a high near 24. West northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 24 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. South wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 34. South southwest wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 34 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. Wind chill values between -2 and 3. North northwest wind 3 to 8 mph. Winds could gust as high as 15 mph.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 14. North northwest wind around 6 mph becoming calm in the afternoon.

    High: 14 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1. Light and variable wind.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 29. South wind 3 to 6 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a high near 24. West northwest wind around 6 mph becoming light and variable in the afternoon.
Tonight
Mostly cloudy, with a low around 15. South wind 5 to 8 mph, with gusts as high as 17 mph.
Wednesday
Increasing clouds, with a high near 34. South southwest wind 5 to 7 mph becoming light and variable in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 6. Wind chill values between -2 and 3. North northwest wind 3 to 8 mph. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 14. North northwest wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 1. Light and variable wind.
Friday
Mostly sunny, with a high near 29. South wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly cloudy, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shelbyville IL
 39.42°N 88.79°W (Elev. 650 ft)
Last Update:
9:57 am CST Dec 2, 2025
Forecast Valid:
11am CST Dec 2, 2025-6pm CST Dec 8, 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation