Powell Weather Forecast

    • 73
    • 92

    Increasing Clouds

    • 74
    • 93

    Partly Sunny

    • 74
    • 94

    Mostly Sunny

    • 73
    • 96

    Chance Rain Showers

    • 73
    • 94

    Slight Chance Thunderstorms

    • 73
    • 93

    Chance Thunderstorms

Today 29 Jun Knox

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Light Winds. Chance of rain 20 percent.

Tonight 29 Jun Knox

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the lower 70s. Light Winds.

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Powell Temperature Statistics

June Temperature

Oak Ridge (11.2 miles)

  • Lowest 3 June, 2026

    55.7 °F

  • Average June

    76.2 °F

  • Highest 12 June, 2026

    95.6 °F

Climate (2021–2026)

Oak Ridge (11.2 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    71.5 °F
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