Mount Vernon, IL Weather

Current Conditions

Clear

Temp:
66°F

Wind: Calm

Humidity: 100%
Pressure: 30 in

Visibility: 5 miles

Observed at: 11:56 pm CDT

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%.

Illinois Weather Maps