Aspen Mountain Ski Area Weather Forecast

    • 50
    • 81

    Slight Chance Thunderstorms

    • 51
    • 83

    Partly Sunny

    • 47
    • 74

    Rain Showers

    • 48
    • 76

    Rain Showers Likely

    • 46
    • 76

    Chance Thunderstorms

    • 44
    • 76

    Chance Thunderstorms

Today 12 Sep Gore and Elk Mountains/Central Mountain Valleys

Mostly sunny. Highs 65 to 75. West Winds 10 to 15 Mph in the afternoon. Gusts up to 25 Mph.

Tonight 12 Sep Gore and Elk Mountains/Central Mountain Valleys

Mostly clear. Lows in the 40s. Gusts up to 20 Mph in the evening.

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  • Temperature Real-Time

Aspen Mountain Ski Area Temperature Statistics

September Temperature

Aspen-Pitkin County Airport (3.7 miles)

  • Lowest 10 September, 2026

    41 °F

  • Average September

    63.7 °F

  • Highest 6 September, 2026

    84.7 °F

Climate (2021–2026)

Aspen-Pitkin County Airport (3.7 miles)

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  • Average Low 2021–2026

    29.8 °F

  • Average 2021–2026

    43.7 °F

  • Average High 2021–2026

    57.9 °F
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