Gallatin National Forest Weather Forecast

    • 45
    • 62

    Chance Thunderstorms

    • 43
    • 60

    Chance Rain Showers

    • 45
    • 63

    Mostly Sunny

    • 49
    • 67

    Partly Sunny

    • 51
    • 69

    Slight Chance Thunderstorms

    • 49
    • 66

    Chance Thunderstorms

Today 17 Aug Absaroka/Beartooth Mountains

Mostly sunny in the Morning, then mostly cloudy with a 50 percent chance of Showers and Thunderstorms in the afternoon. Highs in the lower 70s. West Winds 5 to 10 Mph.

Tonight 17 Aug Absaroka/Beartooth Mountains

Mostly cloudy. Chance of rain Showers and slight chance of Thunderstorms early in the evening. Slight chance of rain Showers in the late evening and Overnight, then chance of rain Showers after 3 am. Lows in the lower 40s. West Winds 5 to 10 Mph. Chance of precipitation 40 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

    66.9 °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

    34.7 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    60.1 °F
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