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

39°F

4°C

Humidity 51%
Wind Speed NE 7 mph
Barometer 30.42 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 23 Mar 10:35 pm CDT
Extended Forecast for

5 Miles W Mode IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. East wind around 7 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Southeast wind 6 to 8 mph, with gusts as high as 16 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Southeast wind 5 to 7 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 70. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 70 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 83. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. Breezy, with a southwest wind 16 to 20 mph becoming north northeast after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: A 30 percent chance of rain before 1pm. Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. East wind around 7 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 58. Southeast wind 6 to 8 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Southeast wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 70. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 58. South wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 83. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. Breezy, with a southwest wind 16 to 20 mph becoming north northeast after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of rain before 1pm. Partly sunny, with a high near 49. Breezy.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Mode IL
 39.26°N 88.75°W (Elev. 604 ft)
Last Update:
10:36 pm CDT Mar 23, 2026
Forecast Valid:
10pm CDT Mar 23, 2026-6pm CDT Mar 30, 2026
 
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