Sphinx Mountain Weather Forecast

    • 23
    • 34

    Partly Sunny

    • 21
    • 32

    Mostly Sunny

    • 17
    • 31

    Mostly Sunny

    • 20
    • 27

    Mostly Cloudy

    • 17
    • 27

    Chance Snow

    • 11
    • 19

    Chance Snow

Today 3 Dec Gallatin and Madison County Mountains and Centennial Mountains

Sunny in the morning then becoming partly cloudy. Highs 35 to 45. Southwest Winds 5 to 10 Mph.

Tonight 3 Dec Gallatin and Madison County Mountains and Centennial Mountains

Colder. Partly cloudy. Lows 15 to 25. Southwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sphinx Mountain Temperature Statistics

December Temperature

Ennis - Big Sky Airport (11.2 miles)

  • Lowest 1 December, 2024

    23 °F

  • Average December

    31.2 °F

  • Highest 1 December, 2024

    39.2 °F

Climate (2019–Present)

Ennis - Big Sky Airport (11.2 miles)

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  • Average Low 2019–2024

    31.3 °F

  • Average 2019–2024

    43.6 °F

  • Average High 2019–2024

    55.4 °F
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