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.

Mostly Cloudy

16°F

-9°C

Humidity 95%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 5 Feb 1:55 am CST
Extended Forecast for

4 Miles SSE Effingham IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 30. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 30 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. West southwest wind 3 to 7 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 42. West southwest wind 7 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 42 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. North wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 30. North northeast wind around 6 mph becoming light and variable in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. South southeast wind 3 to 7 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 12. Calm wind.
Thursday
Mostly cloudy, with a high near 30. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. West southwest wind 3 to 7 mph.
Friday
Increasing clouds, with a high near 42. West southwest wind 7 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Partly cloudy, with a low around 19. North wind 6 to 11 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 30. North northeast wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Mostly cloudy, with a low around 19. South southeast wind 3 to 7 mph.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 26.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 51.
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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:
1:46 am CST Feb 5, 2026
Forecast Valid:
1am CST Feb 5, 2026-6pm CST Feb 11, 2026
 
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Additional Resources

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