Wilson Castle Park Weather Forecast

    • 62
    • 85

    Decreasing Clouds

    • 62
    • 86

    Partly Sunny

    • 62
    • 84

    Partly Sunny

    • 63
    • 86

    Mostly Sunny

    • 64
    • 88

    Mostly Sunny

    • 63
    • 88

    Slight Chance Thunderstorms

Today 14 Sep Knox

Mostly sunny. Highs in the mid 80s. Light Winds.

Tonight 14 Sep Knox

Mostly Clear, then becoming partly cloudy. Lows around 60. Light Winds.

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Wilson Castle Park Temperature Statistics

September Temperature

Knoxville, McGhee Tyson Airport (13 miles)

  • Lowest 10 September, 2025

    54 °F

  • Average September

    68.6 °F

  • Highest 5 September, 2025

    86 °F

Climate (2020–Present)

Knoxville, McGhee Tyson Airport (13 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    71.1 °F
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