Downtown Knoxville Weather Forecast

    • 62
    • 81

    Slight Chance Thunderstorms

    • 59
    • 83

    Rain Showers Likely

    • 62
    • 85

    Chance Thunderstorms

    • 59
    • 82

    Chance Thunderstorms

    • 59
    • 84

    Chance Rain Showers

    • 43
    • 71

    Chance Rain Showers

Today 31 Mar Knox

Mostly sunny. Highs in the lower 80s. Southwest Winds 5 to 15 Mph with Gusts up to 30 Mph.

Tonight 31 Mar Knox

Partly cloudy. Lows in the lower 60s. Southwest Winds 10 Mph or less.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown Knoxville Temperature Statistics

March Temperature

Knoxville, McGhee Tyson Airport (10.6 miles)

  • Lowest 17 March, 2026

    26.7 °F

  • Average March

    58.8 °F

  • Highest 22 March, 2026

    84.7 °F

Climate (2021–Present)

Knoxville, McGhee Tyson Airport (10.6 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    71.3 °F
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