Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
46°F
8°C
| Humidity | 54% |
| Wind Speed | NE 5 mph |
| Barometer | 30.33 in (1027.6 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 7 Apr 8:56 pm CDT |
Extended Forecast for
2 Miles NE Dahlgren IL
Tonight
Low: 39 °F
Partly Cloudy
Wednesday
High: 73 °F
Mostly Sunny
Wednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 56 °F
Partly Cloudy
Friday
High: 75 °F
Slight Chance
Showers then
Chance
T-stormsFriday Night
Low: 54 °F
Chance
ShowersSaturday
High: 77 °F
Partly Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 39. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 73. South wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 53. South wind 6 to 9 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 77. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 56. South wind around 7 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. West wind 8 to 10 mph. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Calm wind becoming northeast around 5 mph after midnight.
Saturday
Partly sunny, with a high near 77. Northeast wind around 6 mph becoming east southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 58. East southeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 83. South wind 6 to 15 mph, with gusts as high as 22 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Breezy, with a south southwest wind 16 to 21 mph, with gusts as high as 29 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South southwest wind around 15 mph, with gusts as high as 24 mph.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. South southwest wind 14 to 17 mph, with gusts as high as 25 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NE Dahlgren IL
38.24°N 88.66°W
38.24°N 88.66°W
8:36 pm CDT Apr 7, 2026
9pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026
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