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.

Fair

39°F

4°C

Humidity 67%
Wind Speed N 8 mph
Barometer 30.42 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 1 Mar 11:35 am CST
Extended Forecast for

4 Miles SSE Effingham IL

  • Today

    Today: Mostly cloudy, with a high near 45. Northeast wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 45 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow before 2am, then snow, possibly mixed with sleet between 2am and 4am, then a chance of snow after 4am. Low around 31. East northeast wind 8 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    Low: 31 °F

    Chance Snow
    then
    Snow/Sleet

  • Monday

    Monday: A chance of rain and snow before 10am, then a slight chance of rain after 4pm. Cloudy, with a high near 42. East wind 6 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Rain after midnight. Low around 40. East wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Cloudy then
    Rain

  • Tuesday

    Tuesday: Showers. High near 62. South wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 52. South wind around 7 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after noon. High near 66. South southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 45. Northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Tonight
Snow before 2am, then snow, possibly mixed with sleet between 2am and 4am, then a chance of snow after 4am. Low around 31. East northeast wind 8 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Monday
A chance of rain and snow before 10am, then a slight chance of rain after 4pm. Cloudy, with a high near 42. East wind 6 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.
Monday Night
Rain after midnight. Low around 40. East wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers. High near 62. South wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers. Low around 52. South wind around 7 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers, with thunderstorms also possible after noon. High near 66. South southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 52. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Friday
Showers likely. Cloudy, with a high near 71.
Friday Night
Showers likely. Mostly cloudy, with a low around 53.
Saturday
Showers likely. Cloudy, with a high near 63.
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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:
11:27 am CST Mar 1, 2026
Forecast Valid:
11am CST Mar 1, 2026-6pm CST Mar 7, 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