Gallatin National Forest Weather Forecast

    • 31
    • 46

    Becoming Sunny

    • 33
    • 46

    Mostly Sunny

    • 33
    • 45

    Partly Sunny

    • 36
    • 47

    Mostly Sunny

    • 32
    • 47

    Rain/Snow

    • 24
    • 34

    Snow Showers

    • 26
    • 30

    Partly Sunny

Today 18 Oct Absaroka/Beartooth Mountains

Mostly sunny. Highs in the mid 50s.

Tonight 18 Oct Absaroka/Beartooth Mountains

Mostly clear. Lows in the upper 20s. Southwest Winds 5 to 10 Mph.

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Gallatin National Forest Temperature Statistics

October Temperature

Livingston, Mission Field Airport (37.3 miles)

  • Lowest 16 October, 2026

    23 °F

  • Average October

    51.2 °F

  • Highest 5 October, 2026

    87.7 °F

Climate (2021–2026)

Livingston, Mission Field Airport (37.3 miles)

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  • Average Low 2021–2026

    34.6 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    60.2 °F
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