Knoxville Weather Forecast

    • 71
    • 93

    Slight Chance Thunderstorms

    • 74
    • 95

    Mostly Sunny

    • 74
    • 94

    Chance Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

    • 74
    • 95

    Slight Chance Thunderstorms

Today 23 Jul Knox

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Light Winds. Chance of rain 20 percent.

Tonight 23 Jul Knox

Partly cloudy in the Evening, then clearing. Lows in the lower 70s. Light Winds.

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Knoxville Temperature Statistics

July Temperature

Knoxville, McGhee Tyson Airport (9.9 miles)

  • Lowest 3 July, 2025

    68.6 °F

  • Average July

    81.6 °F

  • Highest 16 July, 2025

    95.6 °F

Climate (2020–Present)

Knoxville, McGhee Tyson Airport (9.9 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    71.1 °F
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