News Headlines
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
A Few Clouds
86°F
30°C
| Humidity | 63% |
| Wind Speed | Vrbl 6 G 16 mph |
| Barometer | 30.09 in (1018.8 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 92°F (33°C) |
| Last update | 12 Jul 3:56 pm CDT |
Extended Forecast for
Du Bois IL
Tonight
Low: 66 °F
Clear
Monday
High: 86 °F
Sunny
Monday Night
Low: 67 °F
Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 90 °F
Sunny then
Chance
ShowersWednesday Night
Low: 70 °F
Mostly Clear
Thursday
High: 91 °F
Sunny
Thursday Night
Low: 71 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 66. North wind 3 to 8 mph.
Monday
Sunny, with a high near 86. Light northeast wind increasing to 5 to 10 mph in the morning.
Monday Night
Clear, with a low around 67. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 88. Northeast wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 69. Light and variable wind.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny, with a high near 91.
Saturday Night
Partly cloudy, with a low around 71.
Sunday
Sunny, with a high near 92.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Du Bois IL
38.21°N 89.2°W (Elev. 499 ft)
38.21°N 89.2°W (Elev. 499 ft)
1:26 pm CDT Jul 12, 2026
4pm CDT Jul 12, 2026-6pm CDT Jul 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
