Golden Gate Canyon State Park Weather Forecast

    • 55
    • 74

    Rain Showers Likely

    • 55
    • 75

    Chance Thunderstorms

    • 56
    • 74

    Chance Thunderstorms

    • 55
    • 73

    Thunderstorms Likely

    • 54
    • 70

    Thunderstorms Likely

    • 54
    • 72

    Thunderstorms Likely

Today 19 Jul South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Partly cloudy in the Morning, then mostly cloudy with a chance of Thunderstorms early in the afternoon. Showers likely and chance of Thunderstorms late in the afternoon. Highs 63 to 73. West Winds 10 to 15 Mph in the afternoon. Chance of rain 60 percent.

Tonight 19 Jul South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Partly cloudy. Slight chance of Thunderstorms in the evening. Lows 41 to 51. Chance of precipitation 20 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 7 July, 2025

    55.4 °F

  • Average July

    75.3 °F

  • Highest 9 July, 2025

    100.4 °F

Climate (2020–Present)

Boulder Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    64.8 °F
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