Serramonte Weather Forecast

    • 55
    • 76

    Mostly Sunny

    • 55
    • 71

    Increasing Clouds

    • 54
    • 65

    Mostly Cloudy

    • 54
    • 65

    Mostly Cloudy

    • 56
    • 66

    Cloudy

    • 54
    • 65

    Chance Rain

    • 55
    • 64

    Chance Rain

Today 20 Oct San Francisco Peninsula Coast

Sunny. Highs in the mid 70s. North Winds 5 to 10 Mph.

Tonight 20 Oct San Francisco Peninsula Coast

Mostly clear. Lows in the mid 50s. Northeast Winds 5 to 10 Mph. Becoming southeast after midnight.

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Serramonte Temperature Statistics

October Temperature

San Francisco, San Francisco International Airport (6.2 miles)

  • Lowest 14 October, 2025

    50 °F

  • Average October

    62.4 °F

  • Highest 6 October, 2025

    82.9 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (6.2 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.6 °F
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