Morro Bay Weather Forecast

    • 47
    • 68

    Mostly Sunny

    • 45
    • 63

    Mostly Sunny

    • 48
    • 65

    Partly Sunny

    • 50
    • 66

    Mostly Cloudy

    • 51
    • 67

    Mostly Cloudy

    • 51
    • 67

    Partly Sunny

Today 11 Dec San Luis Obispo County Beaches

Partly cloudy in the morning then sunny. Highs in the mid 60s to lower 70s. Northwest Winds 15 to 20 Mph in the afternoon.

Tonight 11 Dec San Luis Obispo County Beaches

Mostly clear. Lows in the 40s to around 50. Northwest Winds 15 to 20 Mph in the evening.

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  • Temperature Forecast NOAA

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Morro Bay Temperature Statistics

December Temperature

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

  • Lowest 6 December, 2023

    46.4 °F

  • Average December

    60.2 °F

  • Highest 4 December, 2023

    78.7 °F

Climate (2018–Present)

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

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  • Average Low 2018–2023

    49.5 °F

  • Average 2018–2023

    58.9 °F

  • Average High 2018–2023

    71.8 °F
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