Current Conditions
Clear
Temp:
42°F
Wind: Calm
Humidity: 93%
Pressure: 30.23 in
Visibility: 10 miles
Observed at: 1:56 am CDT
Mount Vernon, IL Weather
Today
Showers likely
High:
71°F
Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Cloudy, with a high near 71. Light south wind becoming south southwest 5 to 10 mph in the afternoon. Chance of precipitation is 70%.
Tonight
Chance of thunderstorms
Overnight low:
54°F
A 30 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 54. South wind around 5 mph becoming calm in the evening.