Gunbarrel Weather Forecast

    • 38
    • 67

    Slight Chance Rain Showers

    • 32
    • 58

    Partly Sunny

    • 31
    • 56

    Partly Sunny

    • 31
    • 54

    Chance Rain/Snow

    • 29
    • 45

    Chance Rain/Snow

    • 25
    • 46

    Mostly Cloudy

Today 16 Nov Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs in the upper 60s.

Tonight 16 Nov Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows near 40. West Winds 10 to 15 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gunbarrel Temperature Statistics

November Temperature

Boulder Municipal Airport (3.1 miles)

  • Lowest 1 November, 2025

    28.4 °F

  • Average November

    54 °F

  • Highest 2 November, 2025

    80.6 °F

Climate (2020–Present)

Boulder Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    65.1 °F
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