Junipero Serra County Park Weather Forecast

    • 56
    • 65

    Mostly Cloudy

    • 56
    • 68

    Chance Rain Showers

    • 53
    • 65

    Chance Rain Showers

    • 52
    • 69

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

    • 55
    • 75

    Partly Sunny

    • 54
    • 74

    Partly Sunny

Today 20 Oct San Francisco Bay Shoreline

Mostly cloudy. Highs around 70. Northwest Winds 5 to 10 Mph.

Tonight 20 Oct San Francisco Bay Shoreline

Mostly cloudy. A slight chance of Showers after midnight. Lows in the mid 50s. Northwest Winds 5 to 10 Mph becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Junipero Serra County Park Temperature Statistics

October Temperature

San Francisco, San Francisco International Airport (3.1 miles)

  • Lowest 12 October, 2026

    50.6 °F

  • Average October

    66.2 °F

  • Highest 3 October, 2026

    90.6 °F

Climate (2021–2026)

San Francisco, San Francisco International Airport (3.1 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    66.9 °F
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