Gallatin National Forest Weather Forecast

    • 48
    • 66

    Rain Showers Likely

    • 45
    • 65

    Chance Thunderstorms

    • 47
    • 65

    Partly Sunny

    • 46
    • 63

    Chance Thunderstorms

    • 47
    • 66

    Chance Thunderstorms

    • 45
    • 65

    Slight Chance Thunderstorms

    • 45
    • 63

    Partly Sunny

Today 22 Aug Absaroka/Beartooth Mountains

Mostly cloudy with a 50 percent chance of Showers and Thunderstorms. Highs in the upper 70s. Southwest Winds 5 to 15 Mph.

Tonight 22 Aug Absaroka/Beartooth Mountains

Rain Showers likely and chance of Thunderstorms early in the Evening, then chance of rain Showers and slight chance of Thunderstorms late in the evening. Slight chance of rain Showers overnight. Lows in the mid 40s. West Winds 5 to 10 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gallatin National Forest Temperature Statistics

August Temperature

Livingston, Mission Field Airport (37.3 miles)

  • Lowest 4 August, 2026

    34.6 °F

  • Average August

    67.1 °F

  • Highest 1 August, 2026

    102.7 °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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