Knoxville Weather Forecast

    • 41
    • 60

    Partly Sunny

    • 36
    • 59

    Partly Sunny

    • 36
    • 58

    Partly Sunny

    • 43
    • 62

    Mostly Sunny

    • 47
    • 70

    Slight Chance Thunderstorms

    • 47
    • 71

    Slight Chance Thunderstorms

Today 29 Apr Marion

Mostly sunny. Highs in the lower 60s. Northwest Winds 5 to 10 Mph.

Tonight 29 Apr Marion

Mostly cloudy. Lows in the lower 40s. Northwest Winds 5 to 10 Mph.

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Knoxville Temperature Statistics

April Temperature

Knoxville (1.2 miles)

  • Lowest 5 April, 2026

    32 °F

  • Average April

    52.5 °F

  • Highest 17 April, 2026

    82.4 °F

Climate (2021–Present)

Knoxville (1.2 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    62.7 °F
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