Downtown Knoxville Weather Forecast

    • 72
    • 90

    Chance Thunderstorms

    • 70
    • 87

    Thunderstorms

    • 68
    • 90

    Mostly Sunny

    • 68
    • 91

    Mostly Sunny

    • 70
    • 94

    Mostly Sunny

    • 71
    • 93

    Partly Sunny

    • 72
    • 93

    Slight Chance Thunderstorms

Today 30 Jun Knox

Mostly sunny. A slight chance of Showers and Thunderstorms early this Afternoon, then a chance of Showers and Thunderstorms late. Near steady temperature in the upper 80s. Light Winds. Chance of rain 50 percent.

Tonight 30 Jun Knox

Mostly cloudy with a chance of Showers and Thunderstorms until early Morning, then mostly cloudy with a slight chance of Showers and Thunderstorms late. Lows in the lower 70s. Light Winds. Chance of rain 50 percent.

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Downtown Knoxville Temperature Statistics

June Temperature

Knoxville, McGhee Tyson Airport (10.6 miles)

  • Lowest 1 June, 2025

    59.6 °F

  • Average June

    77.2 °F

  • Highest 24 June, 2025

    96.7 °F

Climate (2020–Present)

Knoxville, McGhee Tyson Airport (10.6 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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