Castle Rock State Park Entrance Weather Forecast

    • 47
    • 53

    Sunny

    • 45
    • 56

    Sunny

    • 46
    • 55

    Mostly Sunny

    • 45
    • 53

    Partly Sunny

    • 46
    • 55

    Mostly Sunny

    • 47
    • 57

    Partly Sunny

Today 21 Nov Santa Cruz Mountains

Sunny. Highs in the 50s to lower 60s. North Winds 5 to 10 Mph in the morning. Becoming light.

Tonight 21 Nov Santa Cruz Mountains

Clear. Lows in the mid 40s. Northeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Rock State Park Entrance Temperature Statistics

November Temperature

San Jose, San Jose International Airport (12.4 miles)

  • Lowest 2 November, 2025

    48.9 °F

  • Average November

    60.5 °F

  • Highest 10 November, 2025

    80.1 °F

Climate (2020–Present)

San Jose, San Jose International Airport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    51.9 °F

  • Average 2020–2025

    61.5 °F

  • Average High 2020–2025

    72.4 °F
Get WillyWeather+ to remove ads