Cayucos Weather Forecast

    • 52
    • 60

    Becoming Sunny

    • 49
    • 59

    Mostly Sunny

    • 49
    • 58

    Mostly Sunny

    • 51
    • 56

    Rain Showers Likely

    • 51
    • 55

    Rain Showers Likely

    • 50
    • 54

    Chance Rain Showers

Today 10 Oct San Luis Obispo County Beaches

Cloudy in the morning then sunny. Highs in the mid 60s to around 70. Northwest Winds 15 to 25 Mph in the afternoon.

Tonight 10 Oct San Luis Obispo County Beaches

Mostly clear. Lows in the lower to mid 50s. Northwest Winds 15 to 25 Mph.

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Cayucos Temperature Statistics

October Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (19.9 miles)

  • Lowest 4 October, 2025

    50 °F

  • Average October

    61.8 °F

  • Highest 2 October, 2025

    77 °F

Climate (2020–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (19.9 miles)

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  • Average Low 2020–2025

    49.9 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    72.9 °F
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