Saint Malo Beach Weather Forecast

    • 62
    • 79

    Increasing Clouds

    • 61
    • 76

    Mostly Cloudy

    • 61
    • 73

    Rain Showers

    • 57
    • 68

    Rain Showers

    • 57
    • 70

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

    • 61
    • 79

    Partly Sunny

Today 19 Oct San Diego County Coastal Areas

Partly cloudy. Highs 77 to 81.

Tonight 19 Oct San Diego County Coastal Areas

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Lows 59 to 63. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Malo Beach Temperature Statistics

October Temperature

Oceanside, Oceanside Municipal Airport (3.1 miles)

  • Lowest 14 October, 2026

    50.6 °F

  • Average October

    75.3 °F

  • Highest 3 October, 2026

    105.7 °F

Climate (2021–2026)

Oceanside, Oceanside Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    53.1 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    72.4 °F
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