Gallatin Peak Weather Forecast

    • 18
    • 26

    Increasing Clouds

    • 23
    • 27

    Mostly Cloudy

    • 21
    • 30

    Chance Snow

    • 23
    • 29

    Snow

    • 13
    • 25

    Snow

    • 11
    • 19

    Snow Likely

    • 9
    • 17

    Snow Likely

Today 13 Feb Gallatin and Madison County Mountains and Centennial Mountains

Sunny. Highs 28 to 38. Southwest Winds 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 13 Feb Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy. Lows 17 to 25. South Winds 5 to 15 Mph with Gusts to around 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gallatin Peak Temperature Statistics

February Temperature

Ennis - Big Sky Airport (14.9 miles)

  • Lowest 10 February, 2026

    17.6 °F

  • Average February

    39 °F

  • Highest 5 February, 2026

    64.4 °F

Climate (2021–Present)

Ennis - Big Sky Airport (14.9 miles)

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  • Average Low 2021–2026

    31.9 °F

  • Average 2021–2026

    44.3 °F

  • Average High 2021–2026

    56.2 °F
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