Cayucos State Beach Weather Forecast

    • 48
    • 53

    Rain

    • 48
    • 61

    Mostly Sunny

    • 49
    • 63

    Mostly Sunny

    • 49
    • 57

    Mostly Sunny

    • 49
    • 57

    Partly Sunny

    • 50
    • 56

    Partly Sunny

Today 20 Nov San Luis Obispo County Beaches

Rain in the Morning, then rain likely in the afternoon. Highs in the mid to upper 50s. East Winds around 15 Mph in the afternoon.

Tonight 20 Nov San Luis Obispo County Beaches

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Lows in the upper 40s. Chance of precipitation 30 percent.

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Cayucos State Beach Temperature Statistics

November Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (20.5 miles)

  • Lowest 18 November, 2025

    44.1 °F

  • Average November

    58.8 °F

  • Highest 8 November, 2025

    86 °F

Climate (2020–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (20.5 miles)

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  • Average Low 2020–2025

    49.9 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    72.8 °F
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