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

58°F

14°C

Humidity 49%
Wind Speed S 7 mph
Barometer 29.89 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 27 Feb 7:55 pm CST
Extended Forecast for

4 Miles W Effingham IL

  • Tonight

    Tonight: Mostly clear, with a low around 36. South southwest wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 16 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 61. North northeast wind 5 to 8 mph becoming south in the afternoon.

    High: 61 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Light and variable wind becoming north 8 to 13 mph in the evening. Winds could gust as high as 23 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 42. Northeast wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 42 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after 3am. Cloudy, with a low around 29. Northeast wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A 40 percent chance of rain before noon. Mostly cloudy, with a high near 41. East wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 41 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Rain likely, mainly after midnight. Cloudy, with a low around 35. East southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 36. South southwest wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 16 mph.
Saturday
Increasing clouds, with a high near 61. North northeast wind 5 to 8 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 28. Light and variable wind becoming north 8 to 13 mph in the evening. Winds could gust as high as 23 mph.
Sunday
Increasing clouds, with a high near 42. Northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Rain and snow likely, becoming all snow after 3am. Cloudy, with a low around 29. Northeast wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday
A 40 percent chance of rain before noon. Mostly cloudy, with a high near 41. East wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
Rain likely, mainly after midnight. Cloudy, with a low around 35. East southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 54. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.
Wednesday
Rain likely. Cloudy, with a high near 60. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 50.
Thursday
Rain likely. Mostly cloudy, with a high near 62.
Thursday Night
Rain likely. Mostly cloudy, with a low around 50.
Friday
Rain likely. Cloudy, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Effingham IL
 39.12°N 88.61°W (Elev. 551 ft)
Last Update:
7:42 pm CST Feb 27, 2026
Forecast Valid:
7pm CST Feb 27, 2026-6pm CST Mar 6, 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