Shell Beach Weather Forecast

    • 54
    • 65

    Becoming Sunny

    • 54
    • 66

    Mostly Cloudy

    • 54
    • 66

    Mostly Cloudy

    • 55
    • 63

    Partly Sunny

    • 57
    • 65

    Partly Sunny

    • 57
    • 66

    Partly Sunny

Today 2 Aug San Luis Obispo County Beaches

Mostly cloudy in the morning then sunny. Highs from the mid to upper 60s at the Beaches to the mid 70s inland. Northwest Winds 15 to 25 Mph in the afternoon.

Tonight 2 Aug San Luis Obispo County Beaches

Mostly clear in the evening then mostly cloudy. Lows in the mid 50s. Northwest Winds 15 to 25 Mph in the evening.

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Shell Beach Temperature Statistics

August Temperature

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

  • Lowest

  • Average August

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Climate (2020–Present)

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

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  • Average Low 2020–2025

    49.9 °F
  • Average 2020–2025

    60.3 °F
  • Average High 2020–2025

    72.9 °F
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