Morro Bay Marina Weather Forecast

    • 51
    • 74

    Increasing Clouds

    • 47
    • 64

    Partly Sunny

    • 53
    • 64

    Rain Likely

    • 50
    • 62

    Chance Rain

    • 48
    • 62

    Mostly Sunny

    • 49
    • 65

    Partly Sunny

    • 50
    • 66

    Mostly Sunny

Today 18 Apr San Luis Obispo County Beaches

Partly cloudy in the morning then sunny. Highs in the 70s.

Tonight 18 Apr San Luis Obispo County Beaches

Partly cloudy in the evening then mostly cloudy. Lows around 50.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Morro Bay Marina Temperature Statistics

April Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (13.7 miles)

  • Lowest 13 April, 2026

    43.6 °F

  • Average April

    61.1 °F

  • Highest 4 April, 2026

    85.6 °F

Climate (2021–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (13.7 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