Gunbarrel Weather Forecast

    • 36
    • 64

    Chance Rain Showers

    • 39
    • 63

    Chance Rain Showers

    • 41
    • 68

    Rain Showers

    • 38
    • 57

    Rain Showers Likely

    • 43
    • 70

    Slight Chance Thunderstorms

    • 46
    • 74

    Chance Thunderstorms

Today 28 Apr Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy with a chance of Showers. Slight chance of Thunderstorms in the afternoon. Highs in the lower to mid 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 28 Apr Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy. Slight chance of Thunderstorms in the evening. Lows in the upper 30s. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gunbarrel Temperature Statistics

April Temperature

Boulder Municipal Airport (3.1 miles)

  • Lowest 4 April, 2025

    28.4 °F

  • Average April

    49.7 °F

  • Highest 12 April, 2025

    86 °F

Climate (2020–Present)

Boulder Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    65 °F
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