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Current Weather Conditions for Mount Vernon, IL

Clear, with a low around 74. South southwest wind 1 to 6 mph.
82°F

Conditions

Wind: 5 mph S
Humidity: 79%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM
82° 81° 80° 79° 78° 76° 75° 75° 74° 76° 79° 83° 88°

Upcoming Week

Day Forecast High Low
Tonight
Clear
Clear, with a low around 74. South southwest wind 1 to 6 mph.
88°F 73°F
Wednesday
Sunny
Sunny, with a high near 95. Heat index values as high as 105. Southwest wind 1 to 6 mph.
88°F 73°F
Wednesday Night
Clear
Clear, with a low around 75. Heat index values as high as 106. South southwest wind 0 to 6 mph.
88°F 73°F
Thursday
Sunny
Sunny, with a high near 97. Heat index values as high as 109. South southwest wind 0 to 3 mph.
88°F 73°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 76. South wind around 2 mph.
88°F 73°F
Friday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. South southwest wind 0 to 3 mph. Chance of precipitation is 20%.
88°F 73°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 74. East wind 0 to 3 mph.
88°F 73°F
Independence Day
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 94. Southwest wind around 1 mph.
88°F 73°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. West wind around 1 mph.
88°F 73°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. West wind around 2 mph.
88°F 73°F
Sunday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. North wind around 1 mph.
88°F 73°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 92. North wind around 2 mph.
88°F 73°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. North northeast wind around 1 mph.
88°F 73°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91. Northwest wind around 2 mph.
88°F 73°F
Data provided by weather.gov