Keystone Resort Weather Forecast

    • 27
    • 48

    Mostly Sunny

    • 33
    • 58

    Breezy

    • 23
    • 47

    Chance Snow Showers

    • 29
    • 58

    Mostly Sunny

    • 31
    • 61

    Chance Rain/Snow

    • 26
    • 50

    Chance Rain/Snow

    • 27
    • 52

    Partly Sunny

Today 18 Oct South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Partly cloudy. Chance of snow Showers in the morning. Slight chance of snow Showers in the afternoon. Highs 34 to 44. West Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow 30 percent.

Tonight 18 Oct South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Mostly clear. Lows 22 to 32. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Keystone Resort Temperature Statistics

October Temperature

Copper Mountain - Red Cliff Pass (14.3 miles)

  • Lowest 4 October, 2025

    32 °F

  • Average October

    45.4 °F

  • Highest 2 October, 2025

    60.8 °F

Climate (2020–Present)

Copper Mountain - Red Cliff Pass (14.3 miles)

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  • Average Low 2020–2025

    29.6 °F

  • Average 2020–2025

    36 °F

  • Average High 2020–2025

    42.3 °F
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