Arrowhead Lake Weather Forecast

    • 43
    • 51

    Rain Showers

    • 38
    • 48

    Chance Rain Showers

    • 38
    • 55

    Partly Sunny

    • 39
    • 56

    Mostly Cloudy

    • 43
    • 57

    Chance Rain Showers

    • 43
    • 60

    Partly Sunny

Today 29 Oct White

Showers. Highs in the mid 50s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 29 Oct White

Cloudy with a 50 percent chance of Showers. Lows in the lower 40s. Southwest Winds around 5 Mph.

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Arrowhead Lake Temperature Statistics

October Temperature

Crossville, Crossville Memorial-Whitson Field Airport (13 miles)

  • Lowest 24 October, 2025

    34 °F

  • Average October

    59.5 °F

  • Highest 1 October, 2025

    82.9 °F

Climate (2020–Present)

Crossville, Crossville Memorial-Whitson Field Airport (13 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    56.6 °F

  • Average High 2020–2025

    66.5 °F
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