Golden Gate Canyon State Park Weather Forecast

    • 19
    • 29

    Chance Snow

    • 21
    • 35

    Breezy

    • 19
    • 35

    Mostly Sunny

    • 20
    • 38

    Partly Sunny

    • 16
    • 32

    Chance Snow

    • 17
    • 31

    Chance Snow

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

Mostly cloudy with a chance of snow in the Morning, then mostly sunny in the afternoon. Highs 19 to 29. Northwest Winds 10 to 15 Mph in the afternoon. Chance of snow 40 percent.

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

Mostly clear. Lows 4 to 14. West Winds 10 to 20 Mph. Gusts up to 40 Mph after midnight.

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Golden Gate Canyon State Park Temperature Statistics

January Temperature

Boulder Municipal Airport (16.2 miles)

  • Lowest 10 January, 2026

    19.4 °F

  • Average January

    45.3 °F

  • Highest 4 January, 2026

    69.8 °F

Climate (2021–Present)

Boulder Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    65.4 °F
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