Knoxville Municipal Airport Weather Forecast

    • 56
    • 76

    Increasing Clouds

    • 46
    • 79

    Thunderstorms

    • 27
    • 51

    Slight Chance Rain

    • 35
    • 50

    Mostly Sunny

    • 49
    • 68

    Partly Sunny

    • 41
    • 76

    Chance Rain

    • 29
    • 52

    Rain Likely

Today 13 Mar Marion

Sunny. Highs in the mid 70s. Southeast Winds around 10 Mph.

Tonight 13 Mar Marion

Sunny Early, then becoming partly cloudy. Not as cool with Lows in the mid 50s. Southeast Winds 10 to 15 Mph.

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Knoxville Municipal Airport Temperature Statistics

March Temperature

Knoxville (0 miles)

  • Lowest 2 March, 2025

    17.6 °F

  • Average March

    41.1 °F

  • Highest 10 March, 2025

    77 °F

Climate (2020–Present)

Knoxville (0 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    61.7 °F
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