Los Osos Oaks State Reserve Weather Forecast

    • 58
    • 71

    Patchy Fog

    • 58
    • 73

    Patchy Fog

    • 53
    • 73

    Patchy Fog

    • 56
    • 69

    Partly Sunny

    • 51
    • 66

    Mostly Sunny

    • 53
    • 68

    Mostly Sunny

    • 53
    • 66

    Partly Sunny

Today 23 Jun San Luis Obispo County Beaches

Low Clouds and fog in the morning then partly cloudy. Highs from the mid to upper 60s at the Beaches to the lower to mid 70s inland.

Tonight 23 Jun San Luis Obispo County Beaches

Low Clouds and fog. Lows in the upper 50s.

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Los Osos Oaks State Reserve Temperature Statistics

June Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (11.2 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 (11.2 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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