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.

Fair

40°F

4°C

Humidity 42%
Wind Speed SE 13 G 24 mph
Barometer 29.69 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 24 Feb 2:35 pm CST
Extended Forecast for

Effingham IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 44. Breezy, with a south wind 18 to 21 mph, with gusts as high as 34 mph.

    High: 44 °F

    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 30 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. Calm wind becoming northwest around 6 mph.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 31. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 50%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of rain before noon. Partly sunny, with a high near 48. East wind around 6 mph.

    High: 48 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 44. Breezy, with a south wind 18 to 21 mph, with gusts as high as 34 mph.
Tonight
Mostly cloudy, with a low around 31. South wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 30 mph.
Wednesday
Partly sunny, with a high near 48. Calm wind becoming northwest around 6 mph.
Wednesday Night
A chance of rain after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 31. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 50%.
Thursday
A 30 percent chance of rain before noon. Partly sunny, with a high near 48. East wind around 6 mph.
Thursday Night
Mostly clear, with a low around 31. Light and variable wind.
Friday
Sunny, with a high near 59. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 42.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Monday
A chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Effingham IL
 39.12°N 88.55°W (Elev. 581 ft)
Last Update:
2:36 pm CST Feb 24, 2026
Forecast Valid:
2pm CST Feb 24, 2026-6pm CST Mar 2, 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