Baywood-Los Osos Weather Forecast

    • 56
    • 90

    Sunny

    • 52
    • 82

    Mostly Sunny

    • 50
    • 74

    Partly Sunny

    • 51
    • 77

    Sunny

    • 53
    • 81

    Sunny

    • 57
    • 82

    Sunny

    • 54
    • 79

    Mostly Sunny

Today 19 Mar San Luis Obispo County Beaches

Sunny. Highs in the mid 80s to around 90. Northeast Winds 15 to 25 Mph shifting to the northwest in the afternoon.

Tonight 19 Mar San Luis Obispo County Beaches

Mostly clear except for patchy low Clouds and fog after midnight. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to mid 60s.

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Baywood-Los Osos Temperature Statistics

March Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (12.4 miles)

  • Lowest 7 March, 2026

    42.1 °F

  • Average March

    61.4 °F

  • Highest 16 March, 2026

    86 °F

Climate (2021–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (12.4 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    73 °F
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