Powell Weather Forecast

    • 54
    • 72

    Rain Showers

    • 45
    • 69

    Slight Chance Rain Showers

    • 51
    • 71

    Mostly Sunny

    • 55
    • 77

    Partly Sunny

    • 55
    • 78

    Rain Showers Likely

    • 47
    • 70

    Chance Rain Showers

Today 6 May Knox

Showers likely with a slight chance of Thunderstorms this Morning, then Showers with a chance of Thunderstorms this afternoon. Highs in the lower 70s. Southwest Winds 5 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 6 May Knox

Showers with a slight chance of Thunderstorms until early Morning, then Showers likely late. Lows in the mid 50s. North Winds 10 Mph or less. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Powell Temperature Statistics

May Temperature

Oak Ridge (11.2 miles)

  • Lowest 3 May, 2026

    39.7 °F

  • Average May

    59.2 °F

  • Highest 4 May, 2026

    79 °F

Climate (2021–Present)

Oak Ridge (11.2 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    71.3 °F
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