Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
29°F
-2°C
| Humidity | 66% |
| Wind Speed | S 12 mph |
| Barometer | 30.11 in (1020.3 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 5 Feb 12:52 pm CST |
Extended Forecast for
5 Miles NNW Vergennes IL
This Afternoon

High: 32 °F
Mostly Cloudy
Tonight

Low: 28 °F
Partly Cloudy
Friday

High: 47 °F
Increasing
CloudsFriday Night

Low: 23 °F
Decreasing
CloudsSaturday

High: 35 °F
Sunny
Saturday Night

Low: 23 °F
Partly Cloudy
Sunday

High: 49 °F
Mostly Sunny
Sunday Night

Low: 29 °F
Mostly Clear
Monday

High: 55 °F
Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 32. South wind 8 to 10 mph.
Tonight
Partly cloudy, with a low around 28. South wind 5 to 9 mph becoming west after midnight.
Friday
Increasing clouds, with a high near 47. West southwest wind 6 to 11 mph becoming north northwest 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. North northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 35. North northeast wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Partly cloudy, with a low around 23. South southeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 49. South wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 29. Southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 39. South wind around 6 mph.
Tuesday
A slight chance of showers. Partly sunny, with a high near 62. South southwest wind 6 to 9 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44. Southwest wind around 7 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 57. West southwest wind 7 to 9 mph.
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NNW Vergennes IL
37.97°N 89.39°W
37.97°N 89.39°W
1:32 pm CST Feb 5, 2026
1pm CST Feb 5, 2026-6pm CST Feb 11, 2026


