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

54°F

12°C

Humidity 100%
Wind Speed NW 10 mph
Barometer 29.96 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 29 Apr 7:15 am CDT
Extended Forecast for

Effingham IL

  • Today

    Today: Mostly sunny, with a high near 62. Northwest wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 16 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 63. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 15 mph.

    High: 63 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44. North northwest wind 3 to 5 mph.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58. North northwest wind 5 to 9 mph, with gusts as high as 15 mph.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. North northwest wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 62. Northwest wind 7 to 15 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 40. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Thursday
Increasing clouds, with a high near 63. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 44. North northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 58. North northwest wind 5 to 9 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 38. North northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 59. Calm wind becoming northwest 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Effingham IL
 39.12°N 88.55°W (Elev. 581 ft)
Last Update:
6:36 am CDT Apr 29, 2026
Forecast Valid:
7am CDT Apr 29, 2026-6pm CDT May 5, 2026
 
Forecast Discussion
 
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Additional Resources

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