Ski Cooper Weather Forecast

    • 36
    • 55

    Chance Thunderstorms

    • 33
    • 53

    Mostly Sunny

    • 37
    • 58

    Mostly Sunny

    • 39
    • 57

    Chance Thunderstorms

    • 38
    • 55

    Chance Thunderstorms

    • 41
    • 58

    Chance Rain Showers

Today 19 Sep Leadville Vicinity/Lake County Below 11000 Ft

Partly sunny with a 50 percent chance of Thunderstorms. Highs 56 to 63. West Winds 10 to 15 Mph.

Tonight 19 Sep Leadville Vicinity/Lake County Below 11000 Ft

Mostly cloudy with a 10 percent chance of Thunderstorms until Midnight, then mostly clear after midnight. Lows in the lower to mid 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ski Cooper Temperature Statistics

September Temperature

Leadville, Lake County Airport (8.7 miles)

  • Lowest 10 September, 2026

    29.6 °F

  • Average September

    54.2 °F

  • Highest 6 September, 2026

    76.6 °F

Climate (2021–2026)

Leadville, Lake County Airport (8.7 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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