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

34°F

1°C

Humidity 74%
Wind Speed NW 5 mph
Barometer 30.01 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 20 Feb 8:35 pm CST
Extended Forecast for

2 Miles SW Sigel IL

  • Tonight

    Tonight: Mostly clear, with a low around 26. West wind 5 to 7 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 40. Northwest wind 7 to 13 mph.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 30 mph.

    High: 30 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. North northwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. Northwest wind around 5 mph becoming calm in the evening.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 26. West wind 5 to 7 mph.
Saturday
Partly sunny, with a high near 40. Northwest wind 7 to 13 mph.
Saturday Night
Partly cloudy, with a low around 20. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 30. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 17. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 31. North northwest wind 7 to 16 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 17. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Sigel IL
 39.21°N 88.52°W (Elev. 600 ft)
Last Update:
8:27 pm CST Feb 20, 2026
Forecast Valid:
8pm CST Feb 20, 2026-6pm CST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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