Cayucos Weather Forecast

    • 45
    • 52

    Rain Showers

    • 46
    • 54

    Rain Showers

    • 49
    • 57

    Partly Sunny

    • 51
    • 58

    Rain Likely

    • 45
    • 55

    Rain Likely

    • 46
    • 57

    Mostly Sunny

Today 13 Mar San Luis Obispo County Beaches

Showers with a slight chance of Thunderstorms in the Morning, then a chance of Showers in the afternoon. Highs in the lower to mid 50s. West Winds 15 to 25 Mph.

Tonight 13 Mar San Luis Obispo County Beaches

Mostly clear in the Evening, becoming mostly cloudy with a 50 percent chance of rain after midnight. Lows in the upper 30s to mid 40s. Northwest Winds 15 to 25 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cayucos Temperature Statistics

March Temperature

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

  • Lowest 8 March, 2025

    37 °F

  • Average March

    52.1 °F

  • Highest 4 March, 2025

    68.6 °F

Climate (2020–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    50 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    72.9 °F
Get WillyWeather+ to remove ads