Golden Gate Canyon State Park Weather Forecast

    • 59
    • 79

    Areas Smoke

    • 60
    • 83

    Partly Sunny

    • 59
    • 81

    Chance Thunderstorms

    • 57
    • 79

    Rain Showers Likely

    • 56
    • 78

    Thunderstorms Likely

    • 53
    • 75

    Rain Showers

Today 7 Aug South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Mostly sunny. Areas of smoke. Highs 71 to 81.

Tonight 7 Aug South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Clear. Areas of smoke. Lows 43 to 53.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Golden Gate Canyon State Park Temperature Statistics

August Temperature

Boulder Municipal Airport (16.2 miles)

  • Lowest 4 August, 2026

    53.6 °F

  • Average August

    78.1 °F

  • Highest 2 August, 2026

    104 °F

Climate (2021–2026)

Boulder Municipal Airport (16.2 miles)

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

  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    66.3 °F
Get WillyWeather+ to remove ads