Cannon Weather Forecast

    • 70
    • 87

    Slight Chance Thunderstorms

    • 69
    • 87

    Rain Showers

    • 60
    • 83

    Chance Thunderstorms

    • 60
    • 83

    Partly Sunny

    • 66
    • 82

    Mostly Cloudy

    • 67
    • 82

    Chance Rain Showers

    • 68
    • 87

    Slight Chance Thunderstorms

Today 20 Jul Knox

Partly cloudy with a slight chance of Showers and Thunderstorms. Hot with Highs in the upper 80s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 20 Jul Knox

A slight chance of Thunderstorms in the evening. Partly cloudy with a slight chance of Showers. Patchy valley fog late. Humid with Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 20 percent.

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Cannon Temperature Statistics

July Temperature

London, London-Corbin Airport-Magee Field (16.2 miles)

  • Lowest 14 July, 2026

    67.6 °F

  • Average July

    79.1 °F

  • Highest 3 July, 2026

    94.6 °F

Climate (2021–2026)

London, London-Corbin Airport-Magee Field (16.2 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.7 °F
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