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

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

60°F

16°C

Humidity 75%
Wind Speed Calm
Barometer 30.14 in (1020.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 9 Oct 8:52 am CDT
Extended Forecast for

3 Miles NNE Gorham IL

  • Today

    Today: Sunny, with a high near 87. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 59. Light east wind.

    Low: 59 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after 3pm. Cloudy, with a high near 75. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.

    High: 75 °F

    Cloudy then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 57. Northeast wind 5 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 79. West northwest wind 5 to 7 mph.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 89. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Southwest wind 5 to 8 mph.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Southwest wind 5 to 10 mph.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 87. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Tonight
Increasing clouds, with a low around 59. Light east wind.
Saturday
A 50 percent chance of showers, mainly after 3pm. Cloudy, with a high near 75. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 57. Northeast wind 5 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 79. West northwest wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 58. Calm wind.
Columbus Day
Sunny, with a high near 89. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 65. Southwest wind 5 to 8 mph.
Tuesday
Sunny, with a high near 88. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 62. South southwest wind around 6 mph becoming light and variable.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 84. East wind 5 to 9 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 62. South wind around 6 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 83. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Gorham IL
 37.75°N 89.45°W
Last Update:
8:41 am CDT Oct 9, 2026
Forecast Valid:
9am CDT Oct 9, 2026-6pm CDT Oct 15, 2026
 
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Additional Resources

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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