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

37°F

3°C

Humidity 81%
Wind Speed E 5 mph
Barometer 30.25 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 12 Feb 9:15 pm CST
Extended Forecast for

4 Miles W Effingham IL

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Light southeast wind.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56. East southeast wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 17 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 34. South wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of rain after noon. Cloudy, with a high near 50. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 50 °F

    Cloudy then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Low around 41. East wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Rain

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 55. Northeast wind 5 to 8 mph.

    High: 55 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Light southeast wind.
Friday
Sunny, with a high near 56. East southeast wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 17 mph.
Friday Night
Increasing clouds, with a low around 34. South wind around 6 mph becoming calm in the evening.
Saturday
A 50 percent chance of rain after noon. Cloudy, with a high near 50. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Rain. Low around 41. East wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 55. Northeast wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 35. Light and variable wind.
Washington's Birthday
Partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Mostly cloudy, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Effingham IL
 39.12°N 88.61°W (Elev. 551 ft)
Last Update:
8:36 pm CST Feb 12, 2026
Forecast Valid:
9pm CST Feb 12, 2026-6pm CST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation