National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

51°F

11°C

Humidity 96%
Wind Speed S 3 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 6 Oct 10:52 pm CDT
Extended Forecast for

6 Miles NNE Gorham IL

  • Tonight

    Tonight: Clear, with a low around 50. Calm wind.

    Low: 50 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Southwest wind 3 to 5 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 59. Light and variable wind.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 55. Calm wind.

    Low: 55 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. Calm wind becoming east southeast around 6 mph in the morning.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 57. Calm wind.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Light south southeast wind becoming south 5 to 9 mph in the morning.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers. Partly cloudy, with a low around 59. Southeast wind around 6 mph.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 50. Calm wind.
Wednesday
Sunny, with a high near 85. Southwest wind 3 to 5 mph.
Wednesday Night
Clear, with a low around 59. Light and variable wind.
Thursday
Sunny, with a high near 82. Calm wind becoming north northeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 55. Calm wind.
Friday
Sunny, with a high near 82. Calm wind becoming east southeast around 6 mph in the morning.
Friday Night
Clear, with a low around 57. Calm wind.
Saturday
Sunny, with a high near 84. Light south southeast wind becoming south 5 to 9 mph in the morning.
Saturday Night
A chance of showers. Partly cloudy, with a low around 59. Southeast wind around 6 mph.
Sunday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 76. East wind 5 to 8 mph becoming north in the afternoon.
Sunday Night
Partly cloudy, with a low around 58. Light west northwest wind.
Columbus Day
Mostly sunny, with a high near 80. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 59. South wind 3 to 5 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 80. South southwest wind 5 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Gorham IL
 37.8°N 89.45°W
Last Update:
11:36 pm CDT Oct 6, 2026
Forecast Valid:
11pm CDT Oct 6, 2026-6pm CDT Oct 13, 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