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.

A Few Clouds

40°F

4°C

Humidity 53%
Wind Speed N 7 mph
Barometer 30.22 in (1023.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 21 Feb 4:52 pm CST
Extended Forecast for

6 Miles NNE Gorham IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 41. North northwest wind around 7 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 33. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. North northwest wind around 15 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. North northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Northwest wind around 5 mph becoming calm.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. South southwest wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 58. Southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 58 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. North northwest wind around 7 mph.
Tonight
Mostly clear, with a low around 23. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 33. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 17. North northwest wind around 15 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 33. North northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 19. Northwest wind around 5 mph becoming calm.
Tuesday
Partly sunny, with a high near 49. South southwest wind 6 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 43. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 58. Southwest wind around 10 mph, with gusts as high as 18 mph.
Wednesday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 38. South southwest wind around 10 mph becoming north northwest after midnight.
Thursday
A chance of showers. Partly sunny, with a high near 51. West northwest wind 7 to 9 mph.
Thursday Night
Mostly clear, with a low around 30. Northwest wind around 7 mph becoming south southwest after midnight.
Friday
Sunny, with a high near 57. South southwest wind 6 to 8 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:
3:21 pm CST Feb 21, 2026
Forecast Valid:
4pm CST Feb 21, 2026-6pm CST Feb 27, 2026
 
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