Marina Lagoon Weather Forecast

    • 59
    • 74

    Gradual Clearing

    • 59
    • 70

    Mostly Cloudy

    • 58
    • 70

    Mostly Cloudy

    • 58
    • 71

    Mostly Cloudy

    • 58
    • 73

    Mostly Cloudy

    • 59
    • 74

    Mostly Cloudy

Today 12 Aug San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming partly cloudy. Highs in the 70s. Southwest Winds 5 to 10 Mph. Becoming west 10 to 20 Mph in the afternoon.

Tonight 12 Aug San Francisco Bay Shoreline

Mostly cloudy. Lows around 60. West Winds 5 to 10 Mph.

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Marina Lagoon Temperature Statistics

August Temperature

San Carlos Airport (3.1 miles)

  • Lowest 1 August, 2026

    59 °F

  • Average August

    64.8 °F

  • Highest 2 August, 2026

    87.8 °F

Climate (2021–2026)

San Carlos Airport (3.1 miles)

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  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    68.4 °F
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