Jamestown Weather Forecast

    • 37
    • 58

    Mostly Sunny

    • 36
    • 57

    Mostly Cloudy

    • 35
    • 48

    Slight Chance Rain Showers

    • 31
    • 49

    Mostly Sunny

    • 35
    • 53

    Partly Sunny

    • 36
    • 53

    Chance Snow Showers

    • 32
    • 45

    Chance Snow Showers

Today 12 Nov Larimer and Boulder Counties Between 6000 and 9000 Feet

Partly cloudy. Highs 44 to 52.

Tonight 12 Nov Larimer and Boulder Counties Between 6000 and 9000 Feet

Clear in the Evening, then becoming partly cloudy. Lows 29 to 39.

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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

    49.2 °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

    53.9 °F

  • Average High 2021–2026

    66.5 °F
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