Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Heavy Rain

60°F

16°C

Humidity 100%
Wind Speed SW 7 mph
Barometer 29.82 in
Dewpoint 60°F (16°C)
Visibility 7.00 mi
Last update 18 Apr 5:55 am CDT
Extended Forecast for

Effingham IL

  • Today

    Today: Showers likely, mainly before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 57. West southwest wind 13 to 15 mph becoming northwest in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Showers
    Likely then
    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Northwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 24 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Northwest wind 5 to 9 mph becoming light and variable  after midnight. Winds could gust as high as 15 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. Calm wind becoming east around 5 mph in the afternoon.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. South southeast wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 57. West southwest wind 13 to 15 mph becoming northwest in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Mostly clear, with a low around 37. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 35. Northwest wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 60. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 46. South southeast wind 5 to 8 mph, with gusts as high as 17 mph.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 80.
Thursday Night
A chance of showers. Partly cloudy, with a low around 62.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Effingham IL
 39.12°N 88.55°W (Elev. 581 ft)
5:16 am CDT Apr 18, 2026
6am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
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