Gallatin National Forest Weather Forecast

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    Rain Showers

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    • 54

    Rain Showers

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    • 56

    Rain Showers

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    • 59

    Chance Thunderstorms

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    Rain Showers Likely

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    Rain Showers Likely

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    Chance Thunderstorms

Today 13 Aug Absaroka/Beartooth Mountains

Increasing Clouds. Slight chance of rain late in the Morning, then rain Showers and scattered Thunderstorms in the afternoon. Patchy smoke in the afternoon. Highs in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of precipitation 90 percent.

Tonight 13 Aug Absaroka/Beartooth Mountains

Rain Showers and chance of Thunderstorms in the Evening, then rain Showers likely overnight. Patchy fog late in the evening. Areas of fog overnight. Lows in the lower 40s. Light and variable Winds. Chance of precipitation 90 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

    68.2 °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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