Morro Bay Weather Forecast

    • 52
    • 62

    Decreasing Clouds

    • 52
    • 61

    Decreasing Clouds

    • 55
    • 71

    Partly Sunny

    • 55
    • 75

    Patchy Fog

    • 54
    • 69

    Patchy Fog

    • 52
    • 63

    Patchy Fog

    • 48
    • 59

    Patchy Fog

Today 27 May San Luis Obispo County Beaches

Low Clouds and fog in the morning then sunny. Highs from around 60 at the Beaches to around 70 inland. West Winds around 15 Mph in the afternoon.

Tonight 27 May San Luis Obispo County Beaches

Partly cloudy in the evening then mostly cloudy. Lows in the upper 40s to mid 50s. West Winds around 15 Mph in the evening.

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Morro Bay Temperature Statistics

May Temperature

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

  • Lowest 12 May, 2025

    43.6 °F

  • Average May

    59.6 °F

  • Highest 9 May, 2025

    89.7 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    50 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    72.9 °F
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