Current Conditions
Clear
Temp:
66°F
Wind: Calm
Humidity: 100%
Pressure: 30 in
Visibility: 5 miles
Observed at: 11:56 pm CDT
Mount Vernon, IL Weather
Overnight
Clouds increasing
Overnight low:
64°F
Increasing clouds, with a low around 64. Calm wind.
Saturday
Chance of thunderstorms
High:
86°F
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Calm wind becoming south southwest 5 to 9 mph in the morning.
Saturday Night
Thunderstorms likely
Overnight low:
65°F
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 65. South southwest wind around 6 mph becoming calm. Chance of precipitation is 60%.
