Avalon Weather Forecast

    • 53
    • 67

    Decreasing Clouds

    • 53
    • 67

    Mostly Sunny

    • 55
    • 73

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 54
    • 70

    Partly Sunny

    • 54
    • 70

    Mostly Sunny

Today 15 Oct San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. Southeast Winds around 5 Mph becoming northwest in the afternoon.

Tonight 15 Oct San Francisco Bay Shoreline

Mostly cloudy. A chance of rain. Lows in the lower 50s. Southeast Winds 5 to 10 Mph.

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Avalon Temperature Statistics

October Temperature

San Francisco, San Francisco International Airport (3.7 miles)

  • Lowest 5 October, 2025

    54 °F

  • Average October

    64 °F

  • Highest 6 October, 2025

    82.9 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (3.7 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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