Gunbarrel Weather Forecast

    • 38
    • 68

    Mostly Sunny

    • 37
    • 70

    Increasing Clouds

    • 30
    • 68

    Slight Chance Rain/Snow

    • 40
    • 55

    Partly Sunny

    • 44
    • 68

    Breezy

    • 40
    • 71

    Partly Sunny

    • 42
    • 70

    Slight Chance Rain

Today 8 Mar Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs 64 to 70. West Winds 10 to 15 Mph with Gusts up to 20 Mph.

Tonight 8 Mar Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 36 to 42. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Gunbarrel Temperature Statistics

March Temperature

Boulder Municipal Airport (3.1 miles)

  • Lowest 4 March, 2026

    32 °F

  • Average March

    45.9 °F

  • Highest 2 March, 2026

    71.6 °F

Climate (2021–Present)

Boulder Municipal Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    65.7 °F
Get WillyWeather+ to remove ads