Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Overcast
58°F
14°C
| Humidity | 53% |
| Wind Speed | NW 20 G 26 mph |
| Barometer | 30.21 in (1022.9 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 16 Oct 12:52 pm CDT |
Extended Forecast for
3 Miles NE Jacob IL
This Afternoon
High: 56 °F
Partly Sunny
Tonight
Low: 40 °F
Mostly Cloudy
Saturday
High: 60 °F
Sunny
Saturday Night
Low: 34 °F
Clear then
Patchy FrostSunday
High: 66 °F
Areas Frost
then SunnySunday Night
Low: 39 °F
Mostly Clear
Monday
High: 71 °F
Sunny
Monday Night
Low: 42 °F
Mostly Clear
Tuesday
High: 75 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 56. Northwest wind around 18 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 40. North wind 10 to 14 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 60. North northeast wind around 8 mph.
Saturday Night
Patchy frost after 4am. Otherwise, clear, with a low around 34. Calm wind.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 66. Light southeast wind.
Sunday Night
Mostly clear, with a low around 39. Calm wind.
Monday
Sunny, with a high near 71. Light south wind.
Monday Night
Mostly clear, with a low around 42. Calm wind.
Tuesday
Sunny, with a high near 75. Calm wind.
Tuesday Night
Mostly clear, with a low around 45. Calm wind.
Wednesday
Sunny, with a high near 78. Calm wind.
Wednesday Night
Mostly clear, with a low around 47. Calm wind.
Thursday
Sunny, with a high near 80. Light south southeast wind.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NE Jacob IL
37.78°N 89.51°W
37.78°N 89.51°W
10:46 am CDT Oct 16, 2026
1pm CDT Oct 16, 2026-6pm CDT Oct 22, 2026
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