Golden Gate Canyon State Park Weather Forecast

    • 52
    • 71

    Chance Thunderstorms

    • 51
    • 74

    Mostly Sunny

    • 49
    • 77

    Mostly Sunny

    • 47
    • 72

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 51
    • 73

    Partly Sunny

Today 26 Jun South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Partly cloudy with a slight chance of rain Showers in the Morning, then mostly cloudy with a chance of Thunderstorms in the afternoon. Patchy smoke through the day. Highs 61 to 71. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 26 Jun South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Partly cloudy. Slight chance of rain Showers after midnight. Lows 37 to 45. Chance of rain 20 percent.

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  • Temperature Real-Time

Golden Gate Canyon State Park Temperature Statistics

June Temperature

Boulder Municipal Airport (16.2 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 (16.2 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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