Avalon Weather Forecast

    • 47
    • 65

    Becoming Sunny

    • 51
    • 69

    Sunny

    • 49
    • 71

    Mostly Sunny

    • 51
    • 70

    Partly Sunny

    • 51
    • 68

    Chance Rain

    • 50
    • 65

    Chance Rain

Today 15 Apr San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s. West Winds 10 to 20 Mph.

Tonight 15 Apr San Francisco Bay Shoreline

Partly cloudy. Lows in the upper 40s. West Winds 10 to 20 Mph.

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Avalon Temperature Statistics

April Temperature

San Francisco, San Francisco International Airport (3.7 miles)

  • Lowest 3 April, 2026

    46.7 °F

  • Average April

    60.5 °F

  • Highest 5 April, 2026

    81.6 °F

Climate (2021–Present)

San Francisco, San Francisco International Airport (3.7 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    66.7 °F
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