Port San Luis Weather Forecast

    • 53
    • 58

    Decreasing Clouds

    • 54
    • 60

    Mostly Cloudy

    • 54
    • 61

    Cloudy

    • 55
    • 64

    Mostly Cloudy

    • 56
    • 64

    Mostly Cloudy

    • 55
    • 64

    Cloudy

Today 8 Jun San Luis Obispo County Beaches

Low Clouds and fog mostly clearing in the afternoon. Patchy morning drizzle. Highs in the mid 50s to lower 60s.

Tonight 8 Jun San Luis Obispo County Beaches

Low Clouds and fog. Lows around 50.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Port San Luis Temperature Statistics

June Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (7.5 miles)

  • Lowest 1 June, 2024

    52.6 °F

  • Average June

    64.6 °F

  • Highest 4 June, 2024

    89.1 °F

Climate (2019–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (7.5 miles)

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

  • Average Low 2019–2024

    49.8 °F

  • Average 2019–2024

    59.4 °F

  • Average High 2019–2024

    72.3 °F
Get an account to remove ads