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

51°F

11°C

Humidity 39%
Wind Speed W 3 mph
Barometer 29.78 in
Dewpoint 27°F (-3°C)
Visibility NA
Last update 25 Feb 12:35 pm CST
Extended Forecast for

4 Miles SSE Effingham IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 49. West northwest wind 5 to 8 mph, with gusts as high as 15 mph.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: Rain likely, mainly before 4am. Mostly cloudy, with a low around 32. Calm wind becoming north northeast 5 to 7 mph in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 51. East wind around 5 mph becoming calm in the morning.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. South southwest wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 17 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 57. North northeast wind 6 to 9 mph becoming east in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow. Cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 49. West northwest wind 5 to 8 mph, with gusts as high as 15 mph.
Tonight
Rain likely, mainly before 4am. Mostly cloudy, with a low around 32. Calm wind becoming north northeast 5 to 7 mph in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 51. East wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 33. Light and variable wind.
Friday
Sunny, with a high near 63. Southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 38. South southwest wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 17 mph.
Saturday
Mostly sunny, with a high near 57. North northeast wind 6 to 9 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Cloudy, with a high near 42. Chance of precipitation is 30%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Monday Night
A chance of rain. Cloudy, with a low around 26.
Tuesday
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 SSE Effingham IL
 39.07°N 88.53°W (Elev. 554 ft)
Last Update:
12:36 pm CST Feb 25, 2026
Forecast Valid:
12pm CST Feb 25, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation