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

28°F

-2°C

Humidity 69%
Wind Speed SE 9 G 21 mph
Barometer 29.99 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 5 Feb 3:15 pm CST
Extended Forecast for

Shelbyville IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 30. South wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 30 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. South wind 5 to 7 mph becoming west southwest after midnight. Winds could gust as high as 17 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 38. West southwest wind 7 to 12 mph becoming north northwest 13 to 18 mph in the morning. Winds could gust as high as 31 mph.

    High: 38 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 14. North wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 27. North northeast wind around 6 mph becoming calm in the morning.

    High: 27 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 18. Calm wind becoming south southeast 5 to 7 mph in the evening.

    Low: 18 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 39. South southeast wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 30. South wind 9 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. South wind 5 to 7 mph becoming west southwest after midnight. Winds could gust as high as 17 mph.
Friday
Increasing clouds, with a high near 38. West southwest wind 7 to 12 mph becoming north northwest 13 to 18 mph in the morning. Winds could gust as high as 31 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 14. North wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 27. North northeast wind around 6 mph becoming calm in the morning.
Saturday Night
Increasing clouds, with a low around 18. Calm wind becoming south southeast 5 to 7 mph in the evening.
Sunday
Partly sunny, with a high near 39. South southeast wind 6 to 9 mph, with gusts as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shelbyville IL
 39.42°N 88.79°W (Elev. 650 ft)
Last Update:
3:22 pm CST Feb 5, 2026
Forecast Valid:
3pm CST Feb 5, 2026-6pm CST Feb 11, 2026
 
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Additional Resources

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