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

65°F

18°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 30.08 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 21 Aug 1:55 am CDT
Extended Forecast for

2 Miles SW Sigel IL

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, clear, with a low around 61. Calm wind.

    Low: 61 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 83. Light and variable wind.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms between midnight and 2am. Increasing clouds, with a low around 65. Light and variable wind. Chance of precipitation is 20%.

    Low: 65 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 82. North northwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 60. North northwest wind around 6 mph becoming calm in the evening.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 80. North northwest wind 3 to 7 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Light and variable wind.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, clear, with a low around 61. Calm wind.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 83. Light and variable wind.
Friday Night
A slight chance of showers and thunderstorms between midnight and 2am. Increasing clouds, with a low around 65. Light and variable wind. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 82. North northwest wind 5 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Clear, with a low around 60. North northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 80. North northwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 58. Light and variable wind.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Partly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Sigel IL
 39.21°N 88.52°W (Elev. 600 ft)
Last Update:
1:56 am CDT Aug 21, 2026
Forecast Valid:
2am CDT Aug 21, 2026-6pm CDT Aug 27, 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