Buffalo Lake Weather Forecast

    • 44
    • 65

    Rain Showers Likely

    • 42
    • 62

    Rain Showers

    • 39
    • 59

    Partly Sunny

    • 40
    • 59

    Mostly Sunny

    • 43
    • 62

    Mostly Sunny

    • 44
    • 63

    Chance Rain Showers

    • 42
    • 59

    Chance Rain Showers

Today 31 Aug Yellowstone National Park

Sunny. Near steady temperature in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 31 Aug Yellowstone National Park

Mostly clear in the Evening, then mostly cloudy with numerous Showers with isolated Thunderstorms after midnight. Lows in the lower 40s. South Winds around 10 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Buffalo Lake Temperature Statistics

August Temperature

West Yellowstone (24.2 miles)

  • Lowest 4 August, 2026

    30.2 °F

  • Average August

    60.1 °F

  • Highest 1 August, 2026

    91.4 °F

Climate (2021–2026)

West Yellowstone (24.2 miles)

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  • Average Low 2021–2026

    33.8 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    66 °F
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