Gallatin National Forest Weather Forecast

    • 30
    • 37

    Snow Showers

    • 30
    • 48

    Chance Rain/Snow

    • 32
    • 52

    Partly Sunny

    • 36
    • 57

    Mostly Cloudy

    • 36
    • 55

    Chance Thunderstorms

    • 39
    • 58

    Mostly Sunny

Today 31 May Absaroka/Beartooth Mountains

Rain Showers late in the Morning, then rain Showers and isolated Thunderstorms in the afternoon. Highs around 50. West Winds 5 to 15 Mph. Chance of precipitation 90 percent.

Tonight 31 May Absaroka/Beartooth Mountains

Numerous rain Showers, snow Showers and isolated Thunderstorms early in the Evening, then scattered rain and snow Showers in the late evening and overnight. No snow accumulation. Lows in the lower 30s. West Winds 5 to 15 Mph. Chance of precipitation 70 percent.

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Gallatin National Forest Temperature Statistics

May Temperature

Livingston, Mission Field Airport (37.3 miles)

  • Lowest 6 May, 2026

    19.7 °F

  • Average May

    52.9 °F

  • Highest 13 May, 2026

    90.6 °F

Climate (2021–Present)

Livingston, Mission Field Airport (37.3 miles)

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  • Average Low 2021–2026

    34.8 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    60.4 °F
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