Jumbo Mountain Weather Forecast

    • 17
    • 27

    Mostly Sunny

    • 20
    • 31

    Mostly Sunny

    • 16
    • 34

    Mostly Sunny

    • 17
    • 32

    Partly Sunny

    • 20
    • 26

    Snow Likely

    • 13
    • 23

    Snow

    • 12
    • 20

    Snow

Today 27 Jan Gallatin and Madison County Mountains and Centennial Mountains

Sunny. Highs 25 to 30. Northwest Winds up to 10 Mph. Wind chill Readings 5 below to 15 below zero in the morning.

Tonight 27 Jan Gallatin and Madison County Mountains and Centennial Mountains

Mostly clear. Lows 5 to 15. Northwest Winds up to 10 Mph.

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Jumbo Mountain Temperature Statistics

January Temperature

Ennis - Big Sky Airport (18.6 miles)

  • Lowest 20 January, 2025

    -20.2 °F

  • Average January

    20.2 °F

  • Highest 16 January, 2025

    41 °F

Climate (2020–Present)

Ennis - Big Sky Airport (18.6 miles)

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  • Average Low 2020–2025

    31.2 °F

  • Average 2020–2025

    43.6 °F

  • Average High 2020–2025

    55.4 °F
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