Powell Weather Forecast

    • 62
    • 87

    Mostly Sunny

    • 60
    • 87

    Slight Chance Thunderstorms

    • 62
    • 86

    Partly Sunny

    • 63
    • 86

    Slight Chance Thunderstorms

    • 65
    • 85

    Chance Rain Showers

    • 64
    • 81

    Chance Rain Showers

Today 19 Sep Knox

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

Tonight 19 Sep Knox

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Powell Temperature Statistics

September Temperature

Oak Ridge (11.2 miles)

  • Lowest 8 September, 2025

    53.1 °F

  • Average September

    66.7 °F

  • Highest 5 September, 2025

    86 °F

Climate (2020–Present)

Oak Ridge (11.2 miles)

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  • Average Low 2020–2025

    50.7 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    70.9 °F
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