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Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
70°F
21°C
| Humidity | 53% |
| Wind Speed | Calm |
| Barometer | 30.31 in (1026.2 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 27 Aug 9:52 am CDT |
Extended Forecast for
Jacob IL
Today
High: 82 °F
Mostly Sunny
Tonight
Low: 57 °F
Partly Cloudy
Thursday
High: 83 °F
Partly Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Sunday
High: 82 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 82. Calm wind.
Tonight
Partly cloudy, with a low around 57. Calm wind.
Thursday
Partly sunny, with a high near 83. Calm wind becoming south around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 55. Light and variable wind.
Friday
Sunny, with a high near 86. Calm wind becoming east northeast 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. Northeast wind around 6 mph.
Saturday
Sunny, with a high near 83. Northeast wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 56. Northeast wind 3 to 8 mph.
Sunday
Sunny, with a high near 82. Northeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 55. Northeast wind 5 to 7 mph becoming calm in the evening.
Labor Day
Sunny, with a high near 86. Calm wind becoming northeast 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Jacob IL
37.75°N 89.54°W
37.75°N 89.54°W
10:01 am CDT Aug 27, 2025
10am CDT Aug 27, 2025-6pm CDT Sep 2, 2025
Additional Resources
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