Lenoir City Weather Forecast

    • 58
    • 77

    Rain Showers Likely

    • 55
    • 78

    Mostly Sunny

    • 55
    • 80

    Mostly Sunny

    • 56
    • 82

    Partly Sunny

    • 58
    • 83

    Mostly Sunny

    • 59
    • 85

    Mostly Sunny

Today 6 Sep Loudon

Mostly cloudy. Patchy fog in the morning. Showers likely with a chance of Thunderstorms. Highs in the upper 70s. Light Winds. Chance of rain 70 percent.

Tonight 6 Sep Loudon

Mostly cloudy. Showers likely with a chance of Thunderstorms, then a chance of Showers with a slight chance of Thunderstorms late. Lows in the upper 60s. Light Winds. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lenoir City Temperature Statistics

September Temperature

Knoxville, McGhee Tyson Airport (14.9 miles)

  • Lowest 1 September, 2025

    63 °F

  • Average September

    70 °F

  • Highest 3 September, 2025

    81 °F

Climate (2020–Present)

Knoxville, McGhee Tyson Airport (14.9 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    71.1 °F
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