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

67°F

19°C

Humidity 72%
Wind Speed S 7 mph
Barometer 29.74 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 22 Mar 2:35 am CDT
Extended Forecast for

5 Miles W Mode IL

  • Overnight

    Overnight: Clear, with a low around 60. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 84. South southwest wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Breezy, with a north wind 13 to 22 mph, with gusts as high as 36 mph.

    Low: 32 °F

    Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 52. North northeast wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. Northeast wind around 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. South southeast wind around 6 mph.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Southeast wind 3 to 5 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and thunderstorms. Partly cloudy, with a low around 55. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 60. South southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 84. South southwest wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Breezy, with a north wind 13 to 22 mph, with gusts as high as 36 mph.
Monday
Mostly sunny, with a high near 52. North northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 34. Northeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 61. South southeast wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Southeast wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
A chance of rain and thunderstorms. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Thursday
A 30 percent chance of rain after 1pm. Sunny, with a high near 82.
Thursday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Partly sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 54.
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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:
1:26 am CDT Mar 22, 2026
Forecast Valid:
2am CDT Mar 22, 2026-6pm CDT Mar 28, 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