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

54°F

12°C

Humidity 53%
Wind Speed W 5 mph
Barometer 30.11 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 22 Nov 1:35 pm CST
Extended Forecast for

4 Miles W Effingham IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 54. West wind around 6 mph.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. West southwest wind 5 to 8 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 56. West northwest wind around 6 mph becoming calm in the afternoon.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 36. Light southeast wind.

    Low: 36 °F

    Increasing
    Clouds

  • Monday

    Monday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 55. South southeast wind 3 to 8 mph.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain. Low around 47. South southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 60. West southwest wind 5 to 8 mph.

    High: 60 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 54. West wind around 6 mph.
Tonight
Mostly clear, with a low around 39. West southwest wind 5 to 8 mph.
Sunday
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 56. West northwest wind around 6 mph becoming calm in the afternoon.
Sunday Night
Increasing clouds, with a low around 36. Light southeast wind.
Monday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 55. South southeast wind 3 to 8 mph.
Monday Night
Rain. Low around 47. South southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 60. West southwest wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 24.
Thanksgiving Day
Sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 41.
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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:
12:50 pm CST Nov 22, 2025
Forecast Valid:
1pm CST Nov 22, 2025-6pm CST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation