Current Conditions
Clear
Temp:
66°F
Wind: Calm
Humidity: 94%
Pressure: 30.01 in
Visibility: 10 miles
Observed at: 11:56 pm CDT
Mount Vernon, IL Weather
Overnight
Mostly clear
Overnight low:
70°F
Mostly clear, with a steady temperature around 70. Calm wind.
Saturday
Sunny
High:
87°F
Sunny, with a high near 87. Light west wind becoming north northwest 6 to 11 mph in the morning.
Saturday Night
Mostly clear
Overnight low:
62°F
Patchy fog between 3am and 4am. Otherwise, clear, with a low around 62. Light north northwest wind.