Mount Vernon Weather Forecast
- 73
- 91
Mostly Sunny
- 75
- 94
Mostly Sunny
- 75
- 95
Mostly Sunny
- 74
- 95
Slight Chance Thunderstorms
- 74
- 93
Chance Thunderstorms
- 74
- 94
Chance Thunderstorms
- 73
- 95
Mostly Sunny
Today 22 Jul Posey
Sunny. Near steady temperature in the upper 80s. East Winds around 5 Mph.
Tonight 22 Jul Posey
Mostly clear. Lows in the lower 70s. East Winds around 5 Mph.
Mount Vernon Temperature Statistics
July Temperature
Henderson City (13.7 miles)
Lowest 2 July, 2025
64.9 °FAverage July
78.8 °FHighest 5 July, 2025
91.9 °F
Climate (2020–Present)
Henderson City (13.7 miles)
Average Low 2020–2025
47.6 °FAverage 2020–2025
57.5 °FAverage High 2020–2025
67.5 °F