San Francisco Bay - Greco Island Weather Forecast

    • 54
    • 64

    Increasing Clouds

    • 55
    • 65

    Partly Sunny

    • 55
    • 65

    Mostly Sunny

    • 54
    • 68

    Partly Sunny

    • 53
    • 69

    Partly Sunny

    • 54
    • 69

    Partly Sunny

Today 5 Nov San Francisco Bay Shoreline

Sunny. Highs in the lower 70s. Northwest Winds around 5 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 5 Nov San Francisco Bay Shoreline

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. Northwest Winds 10 to 20 Mph becoming southeast up to 5 Mph after midnight.

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San Francisco Bay - Greco Island Temperature Statistics

November Temperature

San Carlos Airport (3.7 miles)

  • Lowest 2 November, 2026

    48.2 °F

  • Average November

    55.8 °F

  • Highest 3 November, 2026

    68 °F

Climate (2021–2026)

San Carlos Airport (3.7 miles)

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  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    68.3 °F
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