Jamestown Weather Forecast

    • 37
    • 56

    Sunny

    • 37
    • 58

    Mostly Sunny

    • 37
    • 60

    Mostly Cloudy

    • 35
    • 50

    Chance Rain/Snow

    • 32
    • 48

    Partly Sunny

    • 36
    • 53

    Partly Sunny

    • 36
    • 53

    Partly Sunny

Today 11 Nov Larimer and Boulder Counties Between 6000 and 9000 Feet

Mostly cloudy with a 30 percent chance of snow Showers. Highs 42 to 52.

Tonight 11 Nov Larimer and Boulder Counties Between 6000 and 9000 Feet

Clear. Lows 30 to 40.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jamestown Temperature Statistics

November Temperature

Boulder Municipal Airport (9.9 miles)

  • Lowest 4 November, 2026

    33.8 °F

  • Average November

    48.8 °F

  • Highest 9 November, 2026

    69.8 °F

Climate (2021–2026)

Boulder Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    66.5 °F
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