San Francisco Bay - Oyster Bay Regional Shoreline Weather Forecast

    • 61
    • 75

    Becoming Sunny

    • 54
    • 83

    Mostly Sunny

    • 55
    • 83

    Sunny

    • 55
    • 81

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 54
    • 71

    Mostly Sunny

Today 17 May San Francisco Bay Shoreline

Sunny, breezy. Highs in the 70s. Northwest Winds 10 to 15 Mph increasing to 20 to 30 Mph in the afternoon.

Tonight 17 May San Francisco Bay Shoreline

Mostly clear. Lows in the lower 50s. West Winds 10 to 15 Mph.

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  • Temperature Real-Time

San Francisco Bay - Oyster Bay Regional Shoreline Temperature Statistics

May Temperature

Oakland, Metro Oakland International Airport (1.9 miles)

  • Lowest 11 May, 2026

    50.6 °F

  • Average May

    60.3 °F

  • Highest 11 May, 2026

    74.6 °F

Climate (2021–Present)

Oakland, Metro Oakland International Airport (1.9 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    67.1 °F
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