Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
66°F
19°C
| Humidity | 70% |
| Wind Speed | S 12 mph |
| Barometer | 29.88 in (1011.6 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 10 Feb 2:52 pm CST |
Extended Forecast for
3 Miles NE Jacob IL
This Afternoon
High: 68 °F
Slight Chance
ShowersTonight
Low: 31 °F
Slight Chance
Showers then
Partly CloudyWednesday
High: 49 °F
Sunny
Wednesday Night
Low: 29 °F
Increasing
CloudsThursday
High: 48 °F
Mostly Cloudy
Thursday Night
Low: 32 °F
Slight Chance
Showers then
Mostly CloudyFriday
High: 54 °F
Mostly Sunny
Friday Night
Low: 38 °F
Mostly Cloudy
Saturday
High: 52 °F
Chance
Showers
Detailed Forecast
This Afternoon
A slight chance of showers between 4pm and 5pm. Partly sunny, with a high near 68. East southeast wind 6 to 9 mph becoming north. Chance of precipitation is 20%.
Tonight
A slight chance of showers between 8pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. North wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 49. North wind 3 to 6 mph.
Wednesday Night
Increasing clouds, with a low around 29. Calm wind.
Thursday
Mostly cloudy, with a high near 48. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 32. East wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 54. Calm wind becoming southeast around 5 mph.
Friday Night
Mostly cloudy, with a low around 38. Light east southeast wind.
Saturday
A chance of showers. Cloudy, with a high near 52. East wind 3 to 8 mph.
Saturday Night
Showers likely. Cloudy, with a low around 43. East wind around 7 mph.
Sunday
A chance of showers. Partly sunny, with a high near 55. North wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 35. North wind around 6 mph becoming calm in the evening.
Washington's Birthday
Sunny, with a high near 60. Calm wind becoming south southeast 5 to 7 mph in the morning.
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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
2:23 pm CST Feb 10, 2026
3pm CST Feb 10, 2026-6pm CST Feb 16, 2026
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