Cayucos Weather Forecast

    • 54
    • 59

    Rain Likely

    • 53
    • 58

    Rain

    • 49
    • 56

    Rain Likely

    • 50
    • 58

    Slight Chance Rain

    • 51
    • 61

    Mostly Sunny

    • 52
    • 63

    Partly Sunny

    • 51
    • 63

    Mostly Sunny

Today 10 Apr San Luis Obispo County Beaches

Mostly cloudy. A chance of rain early in the Morning, then a chance of rain with a slight chance of Thunderstorms in the late morning and afternoon. Highs in the lower to mid 60s. Southeast Winds around 15 Mph shifting to the southwest in the afternoon. Chance of precipitation 50 percent.

Tonight 10 Apr San Luis Obispo County Beaches

Mostly cloudy with a 50 percent chance of rain. Lows in the lower 50s. Southwest Winds around 15 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cayucos Temperature Statistics

April Temperature

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

  • Lowest 4 April, 2026

    45.6 °F

  • Average April

    63.2 °F

  • Highest 4 April, 2026

    85.6 °F

Climate (2021–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 2021–2026

    50.2 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    73.2 °F
Get WillyWeather+ to remove ads