Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Light Rain Fog/Mist
51°F
11°C
| Humidity | 92% |
| Wind Speed | N 9 mph |
| Barometer | 30.11 in (1019.5 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 2.50 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 6 Nov 6:52 am CST |
Extended Forecast for
5 Miles SSW Pinckneyville IL
Freeze Watch November 7, 11:00pm until November 8, 08:00am
Freeze Warning November 6, 11:00pm until November 7, 08:00am
Today
High: 56 °F
Becoming
SunnyTonight
Low: 29 °F
Clear then
FrostSaturday
High: 55 °F
Frost then
SunnySaturday Night
Low: 29 °F
Frost
Sunday
High: 63 °F
Frost then
SunnySunday Night
Low: 35 °F
Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 39 °F
Mostly Clear
Tuesday
High: 68 °F
Sunny
Detailed Forecast
Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 56. North northwest wind 5 to 11 mph.
Tonight
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 29. North wind around 6 mph becoming calm in the evening.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. North northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 29. Calm wind.
Sunday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 63. Calm wind becoming west southwest around 5 mph.
Sunday Night
Clear, with a low around 35. Calm wind.
Monday
Sunny, with a high near 68. Calm wind becoming south southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 39. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 68. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly clear, with a low around 40. Calm wind.
Veterans Day
A slight chance of showers. Mostly sunny, with a high near 67. Calm wind becoming west northwest around 5 mph.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 41. Light north northwest wind.
Thursday
Mostly sunny, with a high near 61. Light north northwest wind increasing to 5 to 9 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Pinckneyville IL
38°N 89.41°W
38°N 89.41°W
6:36 am CST Nov 6, 2026
6am CST Nov 6, 2026-6pm CST Nov 12, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
