Mount Vernon Weather Forecast

    • 72
    • 92

    Slight Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

    • 64
    • 78

    Chance Thunderstorms

    • 65
    • 80

    Partly Sunny

    • 65
    • 81

    Chance Thunderstorms

    • 66
    • 82

    Chance Thunderstorms

Today 30 Jul Rockcastle

Partly sunny. Hot with Highs in the lower 90s. Northeast Winds around 5 Mph.

Tonight 30 Jul Rockcastle

Partly cloudy. Humid with Lows in the lower 70s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Mount Vernon Temperature Statistics

July Temperature

London, London-Corbin Airport-Magee Field (23 miles)

  • Lowest 3 July, 2025

    61.6 °F

  • Average July

    79.4 °F

  • Highest 28 July, 2025

    91.9 °F

Climate (2020–Present)

London, London-Corbin Airport-Magee Field (23 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    68.2 °F
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