Sunset Peak Weather Forecast

    • 52
    • 72

    Areas Smoke

    • 49
    • 68

    Slight Chance Thunderstorms

    • 46
    • 60

    Rain Showers

    • 43
    • 55

    Rain Showers

    • 43
    • 58

    Rain Showers Likely

    • 46
    • 62

    Chance Thunderstorms

Today 11 Aug Gallatin and Madison County Mountains and Centennial Mountains

Sunny. Areas of smoke. Highs 73 to 83. Southwest Winds up to 5 Mph with Gusts to around 20 Mph increasing to west 10 to 15 Mph with Gusts to around 40 Mph in the afternoon.

Tonight 11 Aug Gallatin and Madison County Mountains and Centennial Mountains

Partly cloudy. Areas of Smoke, then patchy smoke early in the evening. Areas of smoke. Highs 73 to 83. Lows 47 to 56. North Winds up to 15 Mph with Gusts to around 40 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunset Peak Temperature Statistics

August Temperature

Dillon, Dillon Airport (34.2 miles)

  • Lowest 4 August, 2026

    39.7 °F

  • Average August

    66.8 °F

  • Highest 1 August, 2026

    93.7 °F

Climate (2021–2026)

Dillon, Dillon Airport (34.2 miles)

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  • Average Low 2021–2026

    31.5 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    56.9 °F
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