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.

Rain

56°F

13°C

Humidity 100%
Wind Speed E 5 mph
Barometer 29.84 in
Dewpoint 56°F (13°C)
Visibility 7.00 mi
Last update 8 May 9:55 pm CDT
Extended Forecast for

4 Miles SSE Effingham IL

  • Tonight

    Tonight: Showers likely, mainly before 1am. Mostly cloudy, with a low around 52. South southwest wind 3 to 6 mph. Winds could gust as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Showers
    Likely

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 76. West southwest wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 76 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 56. West southwest wind around 6 mph becoming north after midnight.

    Low: 56 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 66. North northeast wind around 9 mph.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 44. North wind around 5 mph becoming calm after midnight.

    Low: 44 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 66. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Light and variable wind.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 1am. Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers likely, mainly before 1am. Mostly cloudy, with a low around 52. South southwest wind 3 to 6 mph. Winds could gust as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 76. West southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 56. West southwest wind around 6 mph becoming north after midnight.
Sunday
Partly sunny, with a high near 66. North northeast wind around 9 mph.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 44. North wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 66. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 44. Light and variable wind.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Effingham IL
 39.07°N 88.53°W (Elev. 554 ft)
Last Update:
9:36 pm CDT May 8, 2026
Forecast Valid:
10pm CDT May 8, 2026-6pm CDT May 15, 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