Mount Massive Wilderness Area Weather Forecast

    • 45
    • 60

    Slight Chance Thunderstorms

    • 42
    • 54

    Chance Thunderstorms

    • 43
    • 57

    Slight Chance Thunderstorms

    • 44
    • 60

    Chance Thunderstorms

    • 43
    • 59

    Chance Thunderstorms

    • 43
    • 58

    Chance Thunderstorms

Today 6 Sep Eastern Sawatch Mountains above 11000 Ft

Partly sunny. Highs 59 to 67. Southwest Winds around 10 Mph.

Tonight 6 Sep Eastern Sawatch Mountains above 11000 Ft

Partly cloudy. Lows 40 to 47. West Winds up to 10 Mph.

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  • Temperature Real-Time

Mount Massive Wilderness Area Temperature Statistics

September Temperature

Leadville, Lake County Airport (8.1 miles)

  • Lowest 2 September, 2026

    34.6 °F

  • Average September

    53.8 °F

  • Highest 3 September, 2026

    71.1 °F

Climate (2021–2026)

Leadville, Lake County Airport (8.1 miles)

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  • Average Low 2021–2026

    23.3 °F

  • Average 2021–2026

    37.4 °F

  • Average High 2021–2026

    51.3 °F
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