Morro Bay Weather Forecast

    • 53
    • 64

    Partly Sunny

    • 52
    • 64

    Partly Sunny

    • 50
    • 62

    Mostly Cloudy

    • 50
    • 59

    Patchy Fog

    • 51
    • 58

    Patchy Fog

    • 49
    • 55

    Slight Chance Rain

Today 11 Sep San Luis Obispo County Beaches

Low Clouds and fog mostly clearing in the afternoon. Highs from the lower to mid 60s at the Beaches to the lower to mid 70s inland. Northwest Winds 15 to 25 Mph in the afternoon.

Tonight 11 Sep San Luis Obispo County Beaches

Mostly clear. Lows in the upper 40s to mid 50s. Northwest Winds 15 to 25 Mph.

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Morro Bay Temperature Statistics

September Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (14.9 miles)

  • Lowest 4 September, 2024

    56.6 °F

  • Average September

    75.2 °F

  • Highest 6 September, 2024

    107.7 °F

Climate (2019–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (14.9 miles)

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  • Average Low 2019–2024

    49.9 °F

  • Average 2019–2024

    59.9 °F

  • Average High 2019–2024

    72.7 °F
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