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

41°F

5°C

Humidity 82%
Wind Speed SW 5 mph
Barometer 30.29 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 6 Apr 1:35 am CDT
Extended Forecast for

3 Miles WSW Effingham IL

  • Overnight

    Overnight: Clear, with a low around 38. West southwest wind 3 to 6 mph.

    Low: 38 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 59. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 36. North northeast wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 48. Northeast wind 7 to 9 mph, with gusts as high as 16 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. East wind around 7 mph, with gusts as high as 15 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. South southeast wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 38. West southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 59. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.
Monday Night
Increasing clouds, with a low around 36. North northeast wind 6 to 8 mph, with gusts as high as 16 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 48. Northeast wind 7 to 9 mph, with gusts as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 36. East wind around 7 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 68. South southeast wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 70.
Friday Night
A chance of showers. Mostly cloudy, with a low around 52.
Saturday
A chance of showers. Partly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
A chance of showers. Partly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Effingham IL
 39.1°N 88.58°W (Elev. 512 ft)
Last Update:
1:26 am CDT Apr 6, 2026
Forecast Valid:
1am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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