Twin Lakes State Beach (Harbor Beach) Weather Forecast

    • 53
    • 61

    Decreasing Clouds

    • 54
    • 62

    Partly Sunny

    • 56
    • 65

    Partly Sunny

    • 57
    • 65

    Mostly Cloudy

    • 57
    • 65

    Mostly Cloudy

    • 55
    • 62

    Mostly Cloudy

Today 6 Nov Northern Monterey Bay

Partly cloudy in the morning then becoming sunny. Areas of fog in the morning. Highs in the upper 60s. North Winds around 5 Mph. Becoming west in the afternoon.

Tonight 6 Nov Northern Monterey Bay

Mostly cloudy. Areas of fog. Lows in the lower 50s. Light Winds.

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Twin Lakes State Beach (Harbor Beach) Temperature Statistics

November Temperature

Watsonville, Watsonville Municipal Airport (11.2 miles)

  • Lowest 1 November, 2025

    46 °F

  • Average November

    56.4 °F

  • Highest 2 November, 2025

    79 °F

Climate (2020–Present)

Watsonville, Watsonville Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    56.6 °F

  • Average High 2020–2025

    67.7 °F
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