Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Overcast
32°F
0°C
| Humidity | 82% |
| Wind Speed | SW 7 mph |
| Barometer | 30.18 in (1022.5 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 8.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 3 Dec 6:52 pm CST |
Extended Forecast for
3 Miles NE Gorham IL
Tonight
Low: 23 °F
Slight Chance
Freezing Rain
then Slight
Chance Wintry
MixThursday

High: 30 °F
Decreasing
CloudsThursday Night

Low: 19 °F
Mostly Cloudy
Friday

High: 40 °F
Mostly Sunny
Friday Night

Low: 26 °F
Partly Cloudy
Saturday

High: 45 °F
Partly Sunny
Saturday Night
Low: 28 °F
Mostly Cloudy
then Slight
Chance
ShowersSunday
High: 39 °F
Slight Chance
Showers then
Partly SunnySunday Night

Low: 19 °F
Mostly Cloudy
Detailed Forecast
Tonight
A slight chance of freezing rain before 3am, then a slight chance of snow showers between 3am and 4am. Cloudy, with a low around 23. Light and variable wind becoming north 5 to 10 mph after midnight. Chance of precipitation is 20%.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 30. North wind 6 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 19. Light and variable wind.
Friday
Mostly sunny, with a high near 40. Calm wind becoming south southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 26. Light south southwest wind.
Saturday
Partly sunny, with a high near 45. Light and variable wind.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 28. Calm wind becoming north northeast around 5 mph after midnight.
Sunday
A slight chance of showers before noon. Partly sunny, with a high near 39. North wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 19. North wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 35. Light and variable wind becoming north around 5 mph.
Monday Night
Partly cloudy, with a low around 24. South southwest wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 46. South southwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 34. South southwest wind 7 to 9 mph.
Wednesday
A slight chance of showers. Partly sunny, with a high near 52. South southwest wind 9 to 13 mph, with gusts as high as 18 mph.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NE Gorham IL
37.73°N 89.46°W
37.73°N 89.46°W
4:41 pm CST Dec 3, 2025
7pm CST Dec 3, 2025-6pm CST Dec 10, 2025


