Morro Bay Sand Spit Weather Forecast

    • 41
    • 73

    Dense Fog

    • 42
    • 73

    Mostly Cloudy

    • 42
    • 71

    Mostly Sunny

    • 55
    • 68

    Mostly Sunny

    • 55
    • 65

    Patchy Fog

    • 54
    • 62

    Patchy Fog

    • 52
    • 59

    Mostly Sunny

Today 16 Jan San Luis Obispo County Beaches

Low Clouds and fog in the morning then sunny. Fog locally dense with visibility one quarter mile or less. Highs in the upper 60s to mid 70s.

Tonight 16 Jan San Luis Obispo County Beaches

Mostly clear early then low Clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the 40s except the lower to mid 50s in the Hills.

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Morro Bay Sand Spit Temperature Statistics

January Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (14.3 miles)

  • Lowest 10 January, 2026

    35.1 °F

  • Average January

    54.6 °F

  • Highest 14 January, 2026

    81 °F

Climate (2021–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (14.3 miles)

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  • Average Low 2021–2026

    50 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    72.7 °F
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