National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Mostly Cloudy

54°F

12°C

Humidity 45%
Wind Speed NW 7 mph
Barometer 30.27 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 6 Apr 7:55 pm CDT
Extended Forecast for

Effingham IL

  • Tonight

    Tonight: A 10 percent chance of rain after 5am. Increasing clouds, with a low around 36. Northwest wind 6 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and snow before 9am, then a slight chance of rain between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 48. East northeast wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    High: 48 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. East wind around 7 mph, with gusts as high as 17 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. South wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. South wind around 7 mph, with gusts as high as 15 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers. Partly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A 10 percent chance of rain after 5am. Increasing clouds, with a low around 36. Northwest wind 6 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
A chance of rain and snow before 9am, then a slight chance of rain between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 48. East northeast wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 35. East wind around 7 mph, with gusts as high as 17 mph.
Wednesday
Mostly sunny, with a high near 67. South wind 8 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 52. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 71. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 54. South wind around 7 mph, with gusts as high as 15 mph.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 70.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 79.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 63.
Monday
A chance of showers. Partly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Effingham IL
 39.14°N 88.55°W (Elev. 600 ft)
Last Update:
8:06 pm CDT Apr 6, 2026
Forecast Valid:
8pm CDT Apr 6, 2026-6pm CDT Apr 13, 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