Frances Lake Weather Forecast

    • 55
    • 72

    Rain Showers Likely

    • 47
    • 73

    Mostly Sunny

    • 51
    • 73

    Partly Sunny

    • 50
    • 73

    Partly Sunny

    • 53
    • 76

    Partly Sunny

    • 60
    • 80

    Partly Sunny

Today 24 Sep Cumberland

Mostly cloudy this Morning, then becoming partly sunny. Patchy fog this morning. A chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the lower 70s. Light and variable Winds, becoming northeast around 5 Mph this afternoon. Chance of rain 50 percent.

Tonight 24 Sep Cumberland

Partly cloudy. Patchy fog. Lows in the mid 50s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Frances Lake Temperature Statistics

September Temperature

Crossville, Crossville Memorial-Whitson Field Airport (8.7 miles)

  • Lowest 14 September, 2026

    64.7 °F

  • Average September

    78.3 °F

  • Highest 3 September, 2026

    95.6 °F

Climate (2021–2026)

Crossville, Crossville Memorial-Whitson Field Airport (8.7 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    67.3 °F
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