Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
19°F
-7°C
| Humidity | 77% |
| Wind Speed | S 6 mph |
| Barometer | 30.31 in (1026.9 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 14 Jan 7:52 am CST |
Extended Forecast for
De Soto IL
Today
High: 31 °F
Partly Sunny
Tonight
Low: 5 °F
Mostly Clear
Wednesday
High: 28 °F
Sunny
Wednesday Night
Low: 20 °F
Mostly Clear
Thursday
High: 43 °F
Sunny
Thursday Night
Low: 27 °F
Mostly Clear
Friday
High: 48 °F
Sunny then
Slight Chance
RainFriday Night
Low: 36 °F
Rain Likely
Saturday
High: 42 °F
Chance Rain
then Partly
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 31. South southwest wind 7 to 10 mph becoming north in the afternoon.
Tonight
Mostly clear, with a low around 5. North wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 28. Calm wind.
Wednesday Night
Mostly clear, with a low around 20. Calm wind becoming southwest 5 to 7 mph in the evening.
Thursday
Sunny, with a high near 43. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 27. Calm wind becoming south southwest around 6 mph after midnight.
Friday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 48. South wind 7 to 14 mph, with gusts as high as 22 mph.
Friday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 36. South wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.
Saturday
A chance of rain before noon. Mostly cloudy, with a high near 42. North wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 22. North wind around 10 mph.
Sunday
Mostly cloudy, with a high near 26. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 9. North northwest wind 7 to 10 mph.
M.L.King Day
Mostly sunny, with a high near 20. Northwest wind 7 to 10 mph.
ABOUT THIS FORECAST
Point Forecast:
De Soto IL
37.81°N 89.23°W
37.81°N 89.23°W
7:15 am CST Jan 14, 2025
8am CST Jan 14, 2025-6pm CST Jan 20, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
