Powell Weather Forecast

    • 72
    • 91

    Mostly Sunny

    • 72
    • 91

    Chance Thunderstorms

    • 72
    • 90

    Chance Thunderstorms

    • 74
    • 91

    Chance Thunderstorms

    • 73
    • 92

    Chance Thunderstorms

    • 74
    • 92

    Chance Thunderstorms

    • 74
    • 93

    Slight Chance Thunderstorms

Today 10 Aug Knox

Sunny. Near steady temperature in the upper 80s. Light Winds.

Tonight 10 Aug Knox

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Powell Temperature Statistics

August Temperature

Oak Ridge (11.2 miles)

  • Lowest 1 August, 2026

    69.7 °F

  • Average August

    79.7 °F

  • Highest 4 August, 2026

    92.6 °F

Climate (2021–2026)

Oak Ridge (11.2 miles)

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  • Average Low 2021–2026

    50.9 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    71.5 °F
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