Sunset Peak Weather Forecast

    • 21
    • 30

    Decreasing Clouds

    • 26
    • 38

    Partly Sunny

    • 30
    • 43

    Mostly Sunny

    • 34
    • 49

    Sunny

    • 34
    • 48

    Mostly Sunny

    • 36
    • 49

    Mostly Sunny

Today 13 Oct Gallatin and Madison County Mountains and Centennial Mountains

Mostly sunny. Near steady temperature in the mid 30s. North Winds up to 10 Mph with Gusts to around 25 Mph.

Tonight 13 Oct Gallatin and Madison County Mountains and Centennial Mountains

Mostly clear. Lows 20 to 26. North Winds up to 10 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunset Peak Temperature Statistics

October Temperature

Dillon, Dillon Airport (34.2 miles)

  • Lowest 11 October, 2026

    28.9 °F

  • Average October

    57.1 °F

  • Highest 5 October, 2026

    84.7 °F

Climate (2021–2026)

Dillon, Dillon Airport (34.2 miles)

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  • Average Low 2021–2026

    31.6 °F

  • Average 2021–2026

    44 °F

  • Average High 2021–2026

    57.1 °F
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