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

61°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 23 Aug 2:55 am CDT
Extended Forecast for

4 Miles ENE Stewardson IL

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 84. Calm wind becoming west northwest 5 to 8 mph in the morning.

    High: 84 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 55. North northwest wind 5 to 7 mph.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Northwest wind 6 to 11 mph, with gusts as high as 16 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 51. Northwest wind around 6 mph becoming calm in the evening.

    Low: 51 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75. Northwest wind 3 to 8 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 62. Calm wind.
Saturday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 84. Calm wind becoming west northwest 5 to 8 mph in the morning.
Saturday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 55. North northwest wind 5 to 7 mph.
Sunday
Sunny, with a high near 77. Northwest wind 6 to 11 mph, with gusts as high as 16 mph.
Sunday Night
Clear, with a low around 51. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 75. Northwest wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Stewardson IL
 39.3°N 88.54°W (Elev. 571 ft)
Last Update:
1:55 am CDT Aug 23, 2025
Forecast Valid:
3am CDT Aug 23, 2025-6pm CDT Aug 29, 2025
 
Forecast Discussion
 
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Additional Resources

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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