Elkhorn Slough Entrance Weather Forecast

    • 63
    • 68

    Mostly Cloudy

    • 65
    • 76

    Partly Sunny

    • 60
    • 69

    Partly Sunny

    • 57
    • 67

    Partly Sunny

    • 55
    • 67

    Partly Sunny

    • 55
    • 67

    Partly Sunny

    • 56
    • 66

    Partly Sunny

Today 8 Sep Southern Monterey Bay and Big Sur Coast

Partly cloudy. Highs in the 70s to mid 80s. Light Winds. Becoming northwest around 5 Mph in the afternoon.

Tonight 8 Sep Southern Monterey Bay and Big Sur Coast

Mostly cloudy. Lows in the mid 60s. Light Winds. Becoming northeast around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Elkhorn Slough Entrance Temperature Statistics

September Temperature

Watsonville, Watsonville Municipal Airport (8.7 miles)

  • Lowest 6 September, 2026

    52 °F

  • Average September

    64.7 °F

  • Highest 5 September, 2026

    80.7 °F

Climate (2021–2026)

Watsonville, Watsonville Municipal Airport (8.7 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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