Gallatin National Forest Weather Forecast

    • 40
    • 60

    Chance Thunderstorms

    • 41
    • 66

    Partly Sunny

    • 39
    • 61

    Chance Rain Showers

    • 34
    • 46

    Rain Showers Likely

    • 32
    • 47

    Chance Rain Showers

    • 33
    • 51

    Chance Thunderstorms

Today 27 May Absaroka/Beartooth Mountains

Partly sunny with chance of Showers and slight chance of Thunderstorms. Highs around 70. Southeast Winds 5 to 10 Mph. Chance of precipitation 50 percent.

Tonight 27 May Absaroka/Beartooth Mountains

Partly cloudy. Chance of rain Showers and slight chance of Thunderstorms early in the evening. Lows in the upper 30s. East Winds 5 to 10 Mph. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gallatin National Forest Temperature Statistics

May Temperature

Livingston, Mission Field Airport (37.3 miles)

  • Lowest 6 May, 2026

    19.7 °F

  • Average May

    51 °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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