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.

Fair

40°F

4°C

Humidity 54%
Wind Speed S 14 G 22 mph
Barometer 29.68 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 24 Feb 6:35 pm CST
Extended Forecast for

Stewardson IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. South southwest wind 12 to 17 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47. Northwest wind 3 to 7 mph.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 29. Calm wind becoming northeast around 6 mph in the evening. Chance of precipitation is 50%.

    Low: 29 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Partly sunny, with a high near 48. East wind 5 to 7 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. South southwest wind 12 to 17 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Wednesday
Partly sunny, with a high near 47. Northwest wind 3 to 7 mph.
Wednesday Night
A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 29. Calm wind becoming northeast around 6 mph in the evening. Chance of precipitation is 50%.
Thursday
Partly sunny, with a high near 48. East wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 30. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny, with a high near 59. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 36. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
A chance of rain and snow after noon. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Monday
A chance of rain and snow. Partly sunny, with a high near 44.
Monday Night
A chance of rain. Mostly cloudy, with a low around 30.
Tuesday
A chance of rain. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stewardson IL
 39.26°N 88.63°W (Elev. 640 ft)
Last Update:
5:37 pm CST Feb 24, 2026
Forecast Valid:
6pm CST Feb 24, 2026-6pm CST Mar 3, 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