Golden Gate Canyon State Park Weather Forecast

    • 59
    • 76

    Slight Chance Thunderstorms

    • 63
    • 81

    Rain Showers Likely

    • 62
    • 82

    Chance Thunderstorms

    • 59
    • 79

    Thunderstorms Likely

    • 58
    • 76

    Rain Showers

    • 58
    • 76

    Thunderstorms Likely

Today 24 Jul South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Partly cloudy. Slight chance of Thunderstorms early in the afternoon. Chance of Thunderstorms late in the afternoon. Highs 68 to 78. Chance of precipitation 30 percent.

Tonight 24 Jul South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Mostly cloudy with a chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows 46 to 56. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Golden Gate Canyon State Park Temperature Statistics

July Temperature

Boulder Municipal Airport (16.2 miles)

  • Lowest 1 July, 2026

    55.4 °F

  • Average July

    78.4 °F

  • Highest 20 July, 2026

    100.4 °F

Climate (2021–2026)

Boulder Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    66.3 °F
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