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.

Overcast

80°F

27°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.78 in
Dewpoint 80°F (27°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 27 Jul 11:55 pm CDT
Extended Forecast for

3 Miles SE Sigel IL

  • Overnight

    Overnight: Partly cloudy, with a low around 76. West southwest wind around 7 mph, with gusts as high as 15 mph.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. North wind around 9 mph, with gusts as high as 17 mph.

    High: 87 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 63. North wind 5 to 8 mph.

    Low: 63 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 85. North northeast wind 5 to 8 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63. North northeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.

    Low: 67 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 76. West southwest wind around 7 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 87. North wind around 9 mph, with gusts as high as 17 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 63. North wind 5 to 8 mph.
Wednesday
Sunny, with a high near 85. North northeast wind 5 to 8 mph.
Wednesday Night
Clear, with a low around 63. North northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 85. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 65. Calm wind.
Friday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 83.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 79.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Sigel IL
 39.18°N 88.46°W (Elev. 600 ft)
Last Update:
11:46 pm CDT Jul 27, 2026
Forecast Valid:
12am CDT Jul 28, 2026-6pm CDT Aug 3, 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