Gallatin National Forest Weather Forecast

    • 39
    • 62

    Rain Showers Likely

    • 33
    • 44

    Rain Showers

    • 30
    • 35

    Snow Showers

    • 29
    • 42

    Chance Thunderstorms

    • 32
    • 50

    Slight Chance Thunderstorms

    • 35
    • 55

    Slight Chance Thunderstorms

Today 29 May Absaroka/Beartooth Mountains

Partly sunny. Chance of rain Showers and slight chance of Thunderstorms early in the afternoon. Slight chance of Showers and Thunderstorms late in the afternoon. Highs in the upper 60s. Southeast Winds 5 to 15 Mph. Chance of precipitation 30 percent.

Tonight 29 May Absaroka/Beartooth Mountains

Mostly cloudy. Slight chance of Showers and Thunderstorms early in the evening. Slight chance of rain Showers Overnight, then chance of rain Showers after 3 am. Lows in the upper 30s. Northeast Winds 5 to 10 Mph. Chance of precipitation 50 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

    51.9 °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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