Almaden Quicksilver County Park Weather Forecast

    • 55
    • 76

    Mostly Sunny

    • 62
    • 84

    Mostly Sunny

    • 59
    • 85

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

    • 52
    • 71

    Mostly Sunny

Today 22 Sep Santa Cruz Mountains

Sunny. Highs in the mid 60s to upper 70s. Light Winds. Becoming southwest around 5 Mph in the afternoon.

Tonight 22 Sep Santa Cruz Mountains

Mostly clear. Lows in the lower to mid 50s. Light Winds.

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Almaden Quicksilver County Park Temperature Statistics

September Temperature

South County Airport of Santa Clara County (15.5 miles)

  • Lowest 7 September, 2026

    50 °F

  • Average September

    68 °F

  • Highest 9 September, 2026

    102.2 °F

Climate (2021–2026)

South County Airport of Santa Clara County (15.5 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    58.9 °F

  • Average High 2021–2026

    73.1 °F
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