Sunset State Beach Weather Forecast

    • 55
    • 62

    Increasing Clouds

    • 54
    • 61

    Partly Sunny

    • 57
    • 64

    Partly Sunny

    • 59
    • 67

    Slight Chance Rain

    • 61
    • 67

    Slight Chance Rain

    • 59
    • 67

    Slight Chance Rain

Today 5 Sep Northern Monterey Bay

Sunny. Highs in the mid 70s. Northwest Winds up to 5 Mph. Becoming southwest in the afternoon.

Tonight 5 Sep Northern Monterey Bay

Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. West Winds 5 to 10 Mph. Becoming north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunset State Beach Temperature Statistics

September Temperature

Watsonville, Watsonville Municipal Airport (4.3 miles)

  • Lowest 2 September, 2026

    53.1 °F

  • Average September

    62.8 °F

  • Highest 2 September, 2026

    71.1 °F

Climate (2021–2026)

Watsonville, Watsonville Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    68.3 °F
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