Jamestown Weather Forecast

    • 32
    • 48

    Increasing Clouds

    • 32
    • 48

    Mostly Cloudy

    • 33
    • 51

    Partly Sunny

    • 33
    • 50

    Partly Sunny

    • 32
    • 51

    Mostly Sunny

    • 38
    • 57

    Mostly Sunny

Today 3 Nov Larimer and Boulder Counties Between 6000 and 9000 Feet

Partly cloudy. Highs 44 to 54. Northwest Winds 10 to 15 Mph in the Morning, becoming light.

Tonight 3 Nov Larimer and Boulder Counties Between 6000 and 9000 Feet

Mostly clear. Lows 23 to 33.

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Jamestown Temperature Statistics

November Temperature

Boulder Municipal Airport (9.9 miles)

  • Lowest 1 November, 2026

    44.6 °F

  • Average November

    49.3 °F

  • Highest 1 November, 2026

    55.4 °F

Climate (2021–2026)

Boulder Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    66.5 °F
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