Mount Vernon Weather Forecast
- 67
- 86
Mostly Cloudy
- 70
- 87
Chance Thunderstorms
- 70
- 85
Rain Showers Likely
- 73
- 89
Chance Thunderstorms
- 73
- 93
Chance Thunderstorms
- 73
- 94
Slight Chance Thunderstorms
- 72
- 93
Chance Thunderstorms
Today 26 Jul Jefferson
Partly sunny. Near steady temperature in the mid 80s. Northeast Winds around 5 Mph.
Tonight 26 Jul Jefferson
Partly cloudy. Lows in the upper 60s. East Winds around 5 Mph.
Mount Vernon Temperature Statistics
July Temperature
Mount Vernon Airport (2.5 miles)
Lowest 1 July, 2024
53.7 °FAverage July
76.3 °FHighest 15 July, 2024
95.6 °F
Climate (2019–Present)
Mount Vernon Airport (2.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
45.4 °FAverage 2019–2024
56 °FAverage High 2019–2024
67.1 °F