Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
A Few Clouds
42°F
6°C
| Humidity | 92% |
| Wind Speed | Calm |
| Barometer | 30.03 in (1016.9 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 10 Jan 1:52 am CST |
Extended Forecast for
Oraville IL
Overnight
Low: 44 °F
Mostly Cloudy
Saturday
High: 47 °F
Chance
Showers then
Mostly SunnySaturday Night
Low: 27 °F
Slight Chance
Rain/Snow
then Mostly
ClearSunday
High: 39 °F
Sunny
Sunday Night
Low: 25 °F
Clear
Monday
High: 51 °F
Sunny
Monday Night
Low: 37 °F
Mostly Clear
Tuesday
High: 59 °F
Mostly Sunny
Tuesday Night
Low: 40 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 44. Calm wind.
Saturday
A chance of showers between 9am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 47. Light northwest wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
A slight chance of rain showers before 11pm, then a slight chance of snow showers between 11pm and midnight. Mostly clear, with a low around 27. West northwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 39. Northwest wind 5 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Clear, with a low around 25. Calm wind becoming south southwest 5 to 7 mph after midnight.
Monday
Sunny, with a high near 51. South southwest wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 37. South southwest wind 7 to 11 mph.
Tuesday
Mostly sunny, with a high near 59. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 40. West southwest wind 7 to 9 mph.
Wednesday
A slight chance of showers after noon. Partly sunny, with a high near 45. North northwest wind 8 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 23. North northwest wind 9 to 11 mph.
Thursday
Mostly sunny, with a high near 37. North northwest wind 5 to 9 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 27. South southwest wind 6 to 9 mph.
Friday
Partly sunny, with a high near 46. West wind 9 to 13 mph, with gusts as high as 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Oraville IL
37.91°N 89.42°W
37.91°N 89.42°W
1:52 am CST Jan 10, 2026
2am CST Jan 10, 2026-6pm CST Jan 16, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
