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Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fair

63°F

17°C

Humidity 78%
Wind Speed NW 5 mph
Barometer 30.04 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 11 Oct 8:55 am CDT
Extended Forecast for

Stewardson IL

  • Today

    Today: Sunny, with a high near 83. Northwest wind 3 to 5 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 59 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 91. Southwest wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 68. Southwest wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 68 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. West southwest wind 8 to 10 mph, with gusts as high as 17 mph.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 10pm. Partly cloudy, with a low around 66. Light west southwest wind. Chance of precipitation is 50%.

    Low: 66 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 81. North northeast wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 81 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 83. Northwest wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 59. Calm wind becoming south southwest around 5 mph after midnight.
Columbus Day
Mostly sunny, with a high near 91. Southwest wind 5 to 11 mph, with gusts as high as 17 mph.
Monday Night
Clear, with a low around 68. Southwest wind 6 to 8 mph, with gusts as high as 16 mph.
Tuesday
Sunny, with a high near 91. West southwest wind 8 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
A chance of showers, with thunderstorms also possible after 10pm. Partly cloudy, with a low around 66. Light west southwest wind. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 81. North northeast wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60.
Thursday
Showers likely. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stewardson IL
 39.26°N 88.63°W (Elev. 640 ft)
Last Update:
7:31 am CDT Oct 11, 2026
Forecast Valid:
9am CDT Oct 11, 2026-6pm CDT Oct 17, 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