Powell Weather Forecast

    • 61
    • 87

    Increasing Clouds

    • 64
    • 88

    Mostly Sunny

    • 69
    • 90

    Chance Rain Showers

    • 68
    • 89

    Rain Showers Likely

    • 67
    • 88

    Slight Chance Thunderstorms

    • 68
    • 89

    Mostly Sunny

    • 71
    • 90

    Partly Sunny

Today 24 Aug Knox

Sunny. Highs in the upper 80s. Light Winds.

Tonight 24 Aug Knox

Partly cloudy. Lows in the lower 60s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Powell Temperature Statistics

August Temperature

Oak Ridge (11.2 miles)

  • Lowest 19 August, 2026

    66.7 °F

  • Average August

    81.2 °F

  • Highest 17 August, 2026

    98.7 °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

    71.6 °F
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