Shell Beach Weather Forecast

    • 57
    • 65

    Dense Fog

    • 58
    • 66

    Dense Fog

    • 57
    • 65

    Mostly Cloudy

    • 56
    • 65

    Partly Sunny

    • 57
    • 64

    Mostly Cloudy

    • 57
    • 64

    Mostly Cloudy

Today 8 Aug San Luis Obispo County Beaches

Low Clouds and fog in the morning then partly cloudy. Fog locally dense with visibility one quarter mile or less. Highs from the mid to upper 60s at the Beaches to the mid 70s to lower 80s inland.

Tonight 8 Aug San Luis Obispo County Beaches

Low Clouds and fog developing. Fog locally dense with visibility one quarter mile or less. Lows in the mid to upper 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Shell Beach Temperature Statistics

August Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (5.6 miles)

  • Lowest 1 August, 2026

    52.6 °F

  • Average August

    67.1 °F

  • Highest 1 August, 2026

    82.7 °F

Climate (2021–2026)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (5.6 miles)

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

  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    73.2 °F
Get WillyWeather+ to remove ads