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

72°F

22°C

Humidity 61%
Wind Speed S 13 G 20 mph
Barometer 29.81 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 9 May 2:15 pm CDT
Extended Forecast for

4 Miles SSE Effingham IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. West southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: A chance of showers between midnight and 4am. Increasing clouds, with a low around 54. Southwest wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 67. North wind 8 to 10 mph, with gusts as high as 17 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 44. North northeast wind 5 to 7 mph.

    Low: 44 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 70. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Southwest wind 6 to 15 mph, with gusts as high as 22 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers before 1am. Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 77. West southwest wind around 14 mph, with gusts as high as 24 mph.
Tonight
A chance of showers between midnight and 4am. Increasing clouds, with a low around 54. Southwest wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 67. North wind 8 to 10 mph, with gusts as high as 17 mph.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 44. North northeast wind 5 to 7 mph.
Monday
Sunny, with a high near 70. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 75. Southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
A 40 percent chance of showers before 1am. Partly cloudy, with a low around 56.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Clear, with a low around 47.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 77.
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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:
1:26 pm CDT May 9, 2026
Forecast Valid:
2pm CDT May 9, 2026-6pm CDT May 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation