Avalon Weather Forecast

    • 54
    • 74

    Mostly Cloudy

    • 52
    • 63

    Mostly Cloudy

    • 50
    • 64

    Partly Sunny

    • 50
    • 64

    Mostly Cloudy

    • 49
    • 64

    Mostly Sunny

    • 51
    • 66

    Sunny

Today 28 Feb San Francisco Bay Shoreline

Partly cloudy late in the morning then becoming mostly cloudy. Highs in the 70s. Southeast Winds around 5 Mph becoming west in the afternoon.

Tonight 28 Feb San Francisco Bay Shoreline

Mostly cloudy. Lows in the mid 50s. West Winds up to 5 Mph.

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Avalon Temperature Statistics

February Temperature

San Francisco, San Francisco International Airport (3.7 miles)

  • Lowest 18 February, 2026

    40.6 °F

  • Average February

    54.9 °F

  • Highest 26 February, 2026

    70 °F

Climate (2021–Present)

San Francisco, San Francisco International Airport (3.7 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    66.5 °F
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