Gallatin National Forest Weather Forecast

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    • 63

    Slight Chance Thunderstorms

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    • 66

    Chance Thunderstorms

    • 47
    • 67

    Chance Thunderstorms

    • 46
    • 63

    Chance Thunderstorms

    • 41
    • 57

    Chance Thunderstorms

    • 38
    • 57

    Chance Rain Showers

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    • 59

    Chance Rain Showers

Today 25 Aug Absaroka/Beartooth Mountains

Chance of Showers and Thunderstorms early in the Afternoon, then Showers likely and chance of Thunderstorms late in the afternoon. Highs in the mid 70s. West Winds 5 to 10 Mph. Chance of precipitation 60 percent.

Tonight 25 Aug Absaroka/Beartooth Mountains

Mostly cloudy. Chance of rain Showers and slight chance of Thunderstorms early in the Evening, then slight chance of rain Showers late in the evening. Lows in the lower 40s. East Winds 5 to 10 Mph in the evening shifting to the west overnight. Chance of precipitation 50 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

    67.5 °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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