North Arapaho Peak Weather Forecast

    • 30
    • 39

    Slight Chance Snow Showers

    • 33
    • 42

    Mostly Cloudy

    • 34
    • 42

    Rain/Snow Likely

    • 26
    • 39

    Chance Snow Showers

    • 23
    • 30

    Chance Snow Showers

    • 27
    • 35

    Mostly Sunny

Today 20 Oct South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Partly cloudy in the Morning, then mostly cloudy with a slight chance of rain and snow Showers in the afternoon. Highs 45 to 55. Chance of precipitation 10 percent.

Tonight 20 Oct South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Mostly clear. Lows 30 to 38.

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North Arapaho Peak Temperature Statistics

October Temperature

Boulder Municipal Airport (22.4 miles)

  • Lowest 16 October, 2026

    35.6 °F

  • Average October

    63 °F

  • Highest 5 October, 2026

    91.4 °F

Climate (2021–2026)

Boulder Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    66.5 °F
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