San Francisco Bay - Oyster Point Marina Weather Forecast

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    Rain

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    Rain

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    Rain

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    Rain

Today 19 Dec San Francisco Bay Shoreline

A chance of rain in the Morning, then rain in the afternoon. Highs in the lower 60s. South Winds 10 to 20 Mph.

Tonight 19 Dec San Francisco Bay Shoreline

Cloudy. A slight chance of rain. Lows in the lower 50s. South Winds around 5 Mph.

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San Francisco Bay - Oyster Point Marina Temperature Statistics

December Temperature

San Francisco, San Francisco International Airport (3.1 miles)

  • Lowest 15 December, 2025

    44.1 °F

  • Average December

    49.7 °F

  • Highest 3 December, 2025

    63 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (3.1 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.5 °F
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