San Francisco Bay - East Brother Lighthouse Weather Forecast

    • 57
    • 62

    Chance Drizzle

    • 56
    • 62

    Slight Chance Rain

    • 53
    • 62

    Breezy

    • 54
    • 62

    Mostly Sunny

    • 53
    • 58

    Rain Likely

    • 53
    • 58

    Rain Likely

Today 9 Oct San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming partly cloudy. A slight chance of drizzle in the morning. Highs in the mid 70s. South Winds 5 to 15 Mph. Becoming west 10 to 20 Mph in the afternoon.

Tonight 9 Oct San Francisco Bay Shoreline

Partly cloudy. Lows in the upper 50s. West Winds 10 to 20 Mph. Becoming southwest around 5 Mph after midnight.

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San Francisco Bay - East Brother Lighthouse Temperature Statistics

October Temperature

Novato / Gnoss Field (13.7 miles)

  • Lowest

  • Average October

  • Highest

Climate (2020–Present)

Novato / Gnoss Field (13.7 miles)

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  • Average Low 2020–2025

    45.9 °F
  • Average 2020–2025

    57.4 °F
  • Average High 2020–2025

    72.5 °F
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