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

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Mostly Cloudy and Breezy

36°F

2°C

Humidity 66%
Wind Speed W 23 G 31 mph
Barometer 29.86 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 20 Feb 10:15 am CST
Extended Forecast for

Shelbyville IL

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 13 to 21 mph, with gusts as high as 34 mph.

    High: 41 °F

    Becoming
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 24. West northwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 39. Northwest wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 31 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. Northwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 32. North northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 13 to 21 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 24. West northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 39. Northwest wind 6 to 10 mph, with gusts as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 20. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 31. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 16. Northwest wind around 14 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 32. North northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 47.
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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:
8:47 am CST Feb 20, 2026
Forecast Valid:
10am CST Feb 20, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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