Elkhorn Slough National Estuarine Research Reserve Weather Forecast

    • 45
    • 66

    Mostly Sunny

    • 47
    • 68

    Sunny

    • 49
    • 70

    Mostly Sunny

    • 47
    • 70

    Mostly Sunny

    • 49
    • 69

    Mostly Sunny

    • 48
    • 68

    Partly Sunny

Today 8 Dec Southern Monterey Bay and Big Sur Coast

Sunny. Highs in the 60s to lower 70s. Northeast Winds around 5 Mph. Becoming northwest in the afternoon.

Tonight 8 Dec Southern Monterey Bay and Big Sur Coast

Mostly clear. Lows in the mid 40s to lower 50s. North Winds around 5 Mph.

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  • Temperature Real-Time

Elkhorn Slough National Estuarine Research Reserve Temperature Statistics

December Temperature

Watsonville, Watsonville Municipal Airport (8.7 miles)

  • Lowest 4 December, 2025

    35.1 °F

  • Average December

    49.1 °F

  • Highest 2 December, 2025

    66.9 °F

Climate (2020–Present)

Watsonville, Watsonville Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    56.7 °F

  • Average High 2020–2025

    67.7 °F
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