Current Conditions
Clear
Temp:
71°F
Wind: Calm
Humidity: 94%
Pressure: 29.99 in
Visibility: 10 miles
Observed at: 4:56 am CDT
Mount Vernon, IL Weather
Today
Hot
High:
99°F
Sunny and hot, with a high near 99. Calm wind becoming west southwest 5 to 7 mph in the morning.
Tonight
Partly cloudy
Overnight low:
72°F
Partly cloudy, with a low around 72. Light south wind.