Morro Bay Weather Forecast

    • 55
    • 59

    Cloudy

    • 55
    • 60

    Cloudy

    • 52
    • 62

    Partly Sunny

    • 51
    • 63

    Mostly Cloudy

    • 51
    • 62

    Partly Sunny

    • 52
    • 62

    Partly Sunny

Today 18 Jun San Luis Obispo County Beaches

Cloudy. Patchy drizzle in the morning. Highs from the upper 50s to mid 60s at the Beaches to the lower 70s inland. West Winds around 15 Mph in the afternoon.

Tonight 18 Jun San Luis Obispo County Beaches

Low Clouds and fog. Lows in the upper 40s to mid 50s.

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Morro Bay Temperature Statistics

June Temperature

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

  • Lowest 7 June, 2026

    45.6 °F

  • Average June

    64.2 °F

  • Highest 10 June, 2026

    85.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    73.2 °F
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