Knoxville Weather Forecast

    • 76
    • 92

    Chance Thunderstorms

    • 74
    • 92

    Chance Thunderstorms

    • 72
    • 93

    Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

    • 68
    • 88

    Chance Rain Showers

    • 68
    • 89

    Chance Rain Showers

Today 1 Jul Marion

Mostly sunny. Highs in the lower 90s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 102 this afternoon.

Tonight 1 Jul Marion

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent. Heat index Values up to 100 early in the evening.

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Knoxville Temperature Statistics

July Temperature

Knoxville (1.2 miles)

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Climate (2021–2026)

Knoxville (1.2 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    62.7 °F
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