Mount Vernon Weather Forecast

    • 70
    • 88

    Chance Thunderstorms

    • 72
    • 89

    Chance Thunderstorms

    • 74
    • 90

    Slight Chance Thunderstorms

    • 75
    • 92

    Mostly Sunny

    • 76
    • 94

    Mostly Sunny

    • 77
    • 96

    Mostly Sunny

Today 15 Jul Franklin

Partly cloudy in the Morning, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Highs in the upper 80s. West Winds around 5 Mph. Chance of rain 50 percent.

Tonight 15 Jul Franklin

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows around 70. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Mount Vernon Temperature Statistics

July Temperature

Mount Pleasant, Mount Pleasant Regional Airport (16.2 miles)

  • Lowest 7 July, 2026

    69.1 °F

  • Average July

    81.5 °F

  • Highest 4 July, 2026

    97 °F

Climate (2021–2026)

Mount Pleasant, Mount Pleasant Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    55.1 °F

  • Average 2021–2026

    65.7 °F

  • Average High 2021–2026

    77 °F
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