Downtown Knoxville Weather Forecast

    • 74
    • 92

    Slight Chance Thunderstorms

    • 74
    • 91

    Thunderstorms Likely

    • 73
    • 88

    Rain Showers

    • 71
    • 87

    Rain Showers

    • 72
    • 89

    Partly Sunny

    • 73
    • 90

    Chance Thunderstorms

    • 68
    • 87

    Chance Thunderstorms

Today 16 Jul Knox

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

Tonight 16 Jul Knox

Partly cloudy. Humid with Lows in the mid 70s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown Knoxville Temperature Statistics

July Temperature

Knoxville, McGhee Tyson Airport (10.6 miles)

  • Lowest 13 July, 2026

    70 °F

  • Average July

    81.9 °F

  • Highest 2 July, 2026

    97.6 °F

Climate (2021–2026)

Knoxville, McGhee Tyson Airport (10.6 miles)

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  • Average Low 2021–2026

    51.3 °F

  • Average 2021–2026

    61.1 °F

  • Average High 2021–2026

    71.6 °F
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