San Francisco Bay - South San Francisco Weather Forecast

    • 56
    • 70

    Partly Sunny

    • 56
    • 68

    Mostly Sunny

    • 55
    • 69

    Mostly Sunny

    • 55
    • 72

    Mostly Sunny

    • 57
    • 74

    Mostly Sunny

    • 57
    • 74

    Partly Sunny

Today 2 Aug San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming sunny. Highs in the 70s. West Winds 10 to 20 Mph.

Tonight 2 Aug San Francisco Bay Shoreline

Mostly cloudy. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

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San Francisco Bay - South San Francisco Temperature Statistics

August Temperature

San Francisco, San Francisco International Airport (3.1 miles)

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  • Average August

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Climate (2020–Present)

San Francisco, San Francisco International Airport (3.1 miles)

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  • Average Low 2020–2025

    52.2 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.7 °F
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