Royal Oaks County Park Weather Forecast

    • 59
    • 82

    Increasing Clouds

    • 59
    • 72

    Chance Rain Showers

    • 58
    • 72

    Chance Rain Showers

    • 58
    • 74

    Partly Sunny

    • 59
    • 77

    Partly Sunny

    • 60
    • 82

    Slight Chance Rain Showers

    • 58
    • 74

    Slight Chance Rain Showers

Today 17 Sep Southern Monterey Bay and Big Sur Coast

Partly cloudy. A slight chance of Thunderstorms. Highs in the mid 70s to lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 17 Sep Southern Monterey Bay and Big Sur Coast

Mostly cloudy. Lows in the upper 50s. West Winds around 5 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Royal Oaks County Park Temperature Statistics

September Temperature

Watsonville, Watsonville Municipal Airport (9.3 miles)

  • Lowest 14 September, 2025

    52 °F

  • Average September

    64 °F

  • Highest 15 September, 2025

    87.1 °F

Climate (2020–Present)

Watsonville, Watsonville Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    56.6 °F

  • Average High 2020–2025

    67.9 °F
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