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

50°F

10°C

Humidity 64%
Wind Speed SE 10 mph
Barometer 29.91 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 26 Feb 11:55 am CST
Extended Forecast for

4 Miles SSE Effingham IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. South southwest wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 57. North northeast wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. North northeast wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain and snow after noon. Mostly cloudy, with a high near 40. East northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely, mainly before midnight. Cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before noon. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.

    High: 38 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 52. Light and variable wind.
Tonight
Mostly clear, with a low around 33. Calm wind.
Friday
Sunny, with a high near 64. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
Mostly clear, with a low around 37. South southwest wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph.
Saturday
Partly sunny, with a high near 57. North northeast wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 28. North northeast wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday
A chance of rain and snow after noon. Mostly cloudy, with a high near 40. East northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday Night
Rain and snow likely, mainly before midnight. Cloudy, with a low around 26. Chance of precipitation is 70%.
Monday
A chance of rain and snow before noon. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Monday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 27.
Tuesday
A chance of rain. Cloudy, with a high near 43.
Tuesday Night
A chance of rain. Cloudy, with a low around 31.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Effingham IL
 39.07°N 88.53°W (Elev. 554 ft)
Last Update:
11:36 am CST Feb 26, 2026
Forecast Valid:
12pm CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation