Big Basin Redwoods State Park Weather Forecast

    • 48
    • 66

    Partly Sunny

    • 50
    • 72

    Mostly Sunny

    • 53
    • 87

    Mostly Sunny

    • 49
    • 77

    Partly Sunny

    • 47
    • 67

    Mostly Cloudy

    • 47
    • 65

    Partly Sunny

Today 28 May Santa Cruz Mountains

Partly cloudy in the morning then becoming sunny. Highs in the upper 50s to lower 70s. West Winds 5 to 15 Mph.

Tonight 28 May Santa Cruz Mountains

Partly cloudy. Lows in the upper 40s. Northwest Winds 5 to 15 Mph.

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Big Basin Redwoods State Park Temperature Statistics

May Temperature

San Jose, San Jose International Airport (20.5 miles)

  • Lowest 4 May, 2025

    46.7 °F

  • Average May

    63.5 °F

  • Highest 9 May, 2025

    87.7 °F

Climate (2020–Present)

San Jose, San Jose International Airport (20.5 miles)

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  • Average Low 2020–2025

    51.9 °F

  • Average 2020–2025

    61.6 °F

  • Average High 2020–2025

    72.7 °F
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