Summerville Lake Weather Forecast

    • 23
    • 38

    Mostly Cloudy

    • 21
    • 34

    Mostly Cloudy

    • 21
    • 29

    Partly Sunny

    • 23
    • 33

    Chance Snow Showers

    • 20
    • 29

    Snow Showers Likely

    • 17
    • 26

    Chance Snow Showers

Today 13 Nov Absaroka/Beartooth Mountains

Partly sunny. Highs in the mid 50s. Southwest Winds 5 to 10 Mph.

Tonight 13 Nov Absaroka/Beartooth Mountains

Mostly cloudy. Lows in the mid 20s. Northwest Winds 5 to 10 Mph.

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Summerville Lake Temperature Statistics

November Temperature

Powell Municipal Airport (44.1 miles)

  • Lowest 2 November, 2026

    32 °F

  • Average November

    43.3 °F

  • Highest 9 November, 2026

    60.8 °F

Climate (2021–2026)

Powell Municipal Airport (44.1 miles)

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    57.4 °F
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