Farallon Islands Weather Forecast

    • 54
    • 58

    Mostly Cloudy

    • 53
    • 59

    Mostly Cloudy

    • 53
    • 57

    Mostly Cloudy

    • 54
    • 60

    Mostly Cloudy

    • 55
    • 60

    Mostly Cloudy

    • 55
    • 59

    Chance Rain

Today 6 Nov San Francisco

Mostly cloudy in the morning then becoming partly cloudy. Highs in the 50s to upper 60s. West Winds 5 to 10 Mph.

Tonight 6 Nov San Francisco

Mostly cloudy. A slight chance of Showers. Lows in the mid 50s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Farallon Islands Temperature Statistics

November Temperature

Half Moon Bay Airport (30.4 miles)

  • Lowest 1 November, 2025

    48.2 °F

  • Average November

    55.8 °F

  • Highest 1 November, 2025

    64.4 °F

Climate (2020–Present)

Half Moon Bay Airport (30.4 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    60.4 °F
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