Sage Peak Weather Forecast

    • 44
    • 54

    Chance Thunderstorms

    • 37
    • 56

    Rain Showers

    • 29
    • 41

    Rain Showers

    • 28
    • 36

    Snow Showers

    • 30
    • 38

    Rain/Snow Likely

    • 33
    • 47

    Slight Chance Thunderstorms

    • 37
    • 52

    Slight Chance Thunderstorms

Today 25 Jun Gallatin and Madison County Mountains and Centennial Mountains

Partly sunny with a 50 percent chance of Thunderstorms. Near steady temperature in the lower 60s. West Winds 5 to 15 Mph.

Tonight 25 Jun Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy. A 20 percent chance of Thunderstorms early in the evening. Lows 45 to 51. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sage Peak Temperature Statistics

June Temperature

West Yellowstone (18 miles)

  • Lowest 2 June, 2026

    26.6 °F

  • Average June

    52.2 °F

  • Highest 16 June, 2026

    77 °F

Climate (2021–2026)

West Yellowstone (18 miles)

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  • Average Low 2021–2026

    33.7 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    66.1 °F
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