Gunbarrel Weather Forecast

    • 54
    • 85

    Patchy Smoke

    • 55
    • 87

    Areas Smoke

    • 55
    • 87

    Mostly Sunny

    • 58
    • 89

    Mostly Sunny

    • 61
    • 94

    Partly Sunny

    • 58
    • 90

    Partly Sunny

    • 59
    • 88

    Slight Chance Thunderstorms

Today 29 Jun Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Patchy smoke. Highs 82 to 90. West Winds 20 to 25 Mph with Gusts up to 35 Mph.

Tonight 29 Jun Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Patchy smoke. Lows 50 to 58. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gunbarrel Temperature Statistics

June Temperature

Boulder Municipal Airport (3.1 miles)

  • Lowest 14 June, 2026

    48.2 °F

  • Average June

    70.8 °F

  • Highest 6 June, 2026

    95 °F

Climate (2021–2026)

Boulder Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    66.2 °F
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