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

27°F

-3°C

Humidity 46%
Wind Speed NE 9 mph
Barometer 30.30 in (1026.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 29 Jan 10:52 am CST
Extended Forecast for

6 Miles NNE Gorham IL

  • Today

    Today: Mostly cloudy, with a high near 27. Northeast wind around 6 mph.

    High: 27 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow before 2am, then a chance of flurries between 2am and 3am. Cloudy, with a low around 11. North northeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 19. North wind 6 to 10 mph.

    High: 19 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4. Wind chill values as low as -9. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. North northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 25. Calm wind becoming south southwest around 6 mph in the morning.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. South southwest wind around 6 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34. West southwest wind 5 to 7 mph.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 27. Northeast wind around 6 mph.
Tonight
A slight chance of snow before 2am, then a chance of flurries between 2am and 3am. Cloudy, with a low around 11. North northeast wind around 6 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 19. North wind 6 to 10 mph.
Friday Night
Mostly cloudy, with a low around 4. Wind chill values as low as -9. North northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 17. North northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 1. Northwest wind 5 to 7 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 25. Calm wind becoming south southwest around 6 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 18. South southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 34. West southwest wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 23. Southwest wind 3 to 5 mph.
Tuesday
Mostly cloudy, with a high near 36. South southwest wind 3 to 6 mph.
Tuesday Night
A chance of rain showers, snow showers, and freezing rain. Mostly cloudy, with a low around 24. Calm wind becoming north northwest around 6 mph in the evening.
Wednesday
A chance of snow showers and freezing rain. Mostly cloudy, with a high near 35. North wind around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Gorham IL
 37.8°N 89.45°W
Last Update:
10:47 am CST Jan 29, 2026
Forecast Valid:
11am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation