San Francisco Bay - Oyster Bay Regional Shoreline Weather Forecast

    • 53
    • 69

    Decreasing Clouds

    • 54
    • 73

    Partly Sunny

    • 54
    • 74

    Partly Sunny

    • 56
    • 83

    Partly Sunny

    • 56
    • 78

    Mostly Sunny

    • 55
    • 74

    Mostly Sunny

Today 8 May San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming sunny. Highs in the mid 60s to lower 70s. West Winds 10 to 20 Mph.

Tonight 8 May San Francisco Bay Shoreline

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. Southwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Oyster Bay Regional Shoreline Temperature Statistics

May Temperature

Oakland, Metro Oakland International Airport (1.9 miles)

  • Lowest 4 May, 2026

    53.7 °F

  • Average May

    59.3 °F

  • Highest 4 May, 2026

    66.7 °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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