Elkhorn Slough National Estuarine Research Reserve Weather Forecast

    • 60
    • 67

    Increasing Clouds

    • 59
    • 66

    Mostly Cloudy

    • 55
    • 65

    Mostly Cloudy

    • 53
    • 66

    Partly Sunny

    • 54
    • 67

    Partly Sunny

    • 55
    • 68

    Partly Sunny

Today 15 Aug Southern Monterey Bay and Big Sur Coast

Partly cloudy in the morning then becoming sunny. Breezy. A slight chance of drizzle in the morning. Highs in the 60s to upper 70s. West Winds 10 to 20 Mph increasing to northwest 20 to 30 Mph in the afternoon.

Tonight 15 Aug Southern Monterey Bay and Big Sur Coast

Partly cloudy in the evening then becoming mostly cloudy. A slight chance of drizzle. Lows in the mid 50s to lower 60s. Northwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Elkhorn Slough National Estuarine Research Reserve Temperature Statistics

August Temperature

Watsonville, Watsonville Municipal Airport (8.7 miles)

  • Lowest 6 August, 2025

    50.6 °F

  • Average August

    62.9 °F

  • Highest 6 August, 2025

    76.6 °F

Climate (2020–Present)

Watsonville, Watsonville Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    56.5 °F

  • Average High 2020–2025

    67.8 °F
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