Downtown Knoxville Weather Forecast

    • 57
    • 78

    Partly Sunny

    • 62
    • 82

    Slight Chance Thunderstorms

    • 59
    • 81

    Rain Showers Likely

    • 54
    • 70

    Rain Showers Likely

    • 58
    • 75

    Rain Showers Likely

    • 64
    • 81

    Chance Rain Showers

Today 5 Mar Knox

Partly sunny with a 20 percent chance of Showers. Highs in the upper 70s. Southwest Winds 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 5 Mar Knox

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown Knoxville Temperature Statistics

March Temperature

Knoxville, McGhee Tyson Airport (10.6 miles)

  • Lowest 1 March, 2026

    46 °F

  • Average March

    56.8 °F

  • Highest 1 March, 2026

    73.9 °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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