Hollow Top Lake Weather Forecast

    • 31
    • 39

    Partly Sunny

    • 30
    • 40

    Chance Rain/Snow

    • 26
    • 36

    Chance Snow

    • 24
    • 31

    Chance Snow

    • 22
    • 27

    Chance Snow

    • 18
    • 26

    Chance Snow

Today 15 Nov Gallatin and Madison County Mountains and Centennial Mountains

Partly cloudy. Highs 40 to 50. Southwest Winds 5 to 15 Mph.

Tonight 15 Nov Gallatin and Madison County Mountains and Centennial Mountains

Partly cloudy in the evening then becoming mostly cloudy. Lows 30 to 35. South Winds up to 10 Mph.

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Hollow Top Lake Temperature Statistics

November Temperature

Ennis - Big Sky Airport (28 miles)

  • Lowest 3 November, 2025

    19.4 °F

  • Average November

    45.6 °F

  • Highest 1 November, 2025

    64.4 °F

Climate (2020–Present)

Ennis - Big Sky Airport (28 miles)

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  • Average Low 2020–2025

    31.5 °F

  • Average 2020–2025

    43.8 °F

  • Average High 2020–2025

    55.7 °F
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