Castle Rock State Park Weather Forecast

    • 48
    • 55

    Mostly Cloudy

    • 45
    • 56

    Mostly Cloudy

    • 47
    • 62

    Mostly Sunny

    • 45
    • 63

    Mostly Sunny

    • 48
    • 66

    Sunny

    • 49
    • 72

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

Today 25 Apr Santa Cruz Mountains

Mostly cloudy. Highs in the 50s to lower 60s. Northwest Winds 10 to 20 Mph.

Tonight 25 Apr Santa Cruz Mountains

Mostly cloudy. Lows in the 40s. West Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Rock State Park Temperature Statistics

April Temperature

San Jose, San Jose International Airport (13.7 miles)

  • Lowest 6 April, 2024

    40.6 °F

  • Average April

    61 °F

  • Highest 22 April, 2024

    83.6 °F

Climate (2019–Present)

San Jose, San Jose International Airport (13.7 miles)

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  • Average Low 2019–2024

    51.7 °F

  • Average 2019–2024

    60.9 °F

  • Average High 2019–2024

    72 °F
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