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.

Fair

24°F

-4°C

Humidity 63%
Wind Speed NE 3 mph
Barometer 30.42 in
Dewpoint 13°F (-11°C)
Visibility NA
Last update 7 Feb 8:15 am CST
Extended Forecast for

4 Miles WSW Effingham IL

  • Today

    Today: Sunny, with a high near 30. Northeast wind around 6 mph becoming light and variable.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Southeast wind 3 to 8 mph. Winds could gust as high as 16 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. East southeast wind around 6 mph becoming calm in the evening.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. South wind 3 to 6 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. South southwest wind 6 to 8 mph becoming west northwest in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Today
Sunny, with a high near 30. Northeast wind around 6 mph becoming light and variable.
Tonight
Mostly cloudy, with a low around 21. Southeast wind 3 to 8 mph. Winds could gust as high as 16 mph.
Sunday
Partly sunny, with a high near 36. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 24. East southeast wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 49. Light and variable wind.
Monday Night
Mostly clear, with a low around 35. South wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 60. South southwest wind 6 to 8 mph becoming west northwest in the afternoon.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Wednesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A chance of rain. Mostly cloudy, with a high near 43.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 29.
Friday
A chance of rain. Cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Effingham IL
 39.1°N 88.61°W (Elev. 564 ft)
Last Update:
6:36 am CST Feb 7, 2026
Forecast Valid:
8am CST Feb 7, 2026-6pm CST Feb 13, 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