Karns Weather Forecast

    • 71
    • 92

    Slight Chance Thunderstorms

    • 69
    • 85

    Rain Showers Likely

    • 67
    • 89

    Partly Sunny

    • 66
    • 90

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

    • 68
    • 91

    Mostly Sunny

    • 70
    • 91

    Slight Chance Thunderstorms

Today 11 Sep Knox

Sunny. Highs in the lower 90s. Light Winds.

Tonight 11 Sep Knox

Mostly cloudy. A slight chance of Showers after midnight. A slight chance of Showers and Thunderstorms late. Lows in the lower 70s. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Karns Temperature Statistics

September Temperature

Oak Ridge (6.8 miles)

  • Lowest 9 September, 2026

    69.1 °F

  • Average September

    83.3 °F

  • Highest 3 September, 2026

    100.7 °F

Climate (2021–2026)

Oak Ridge (6.8 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    71.7 °F
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