Alameda Island Weather Forecast

    • 55
    • 84

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

    • 53
    • 78

    Mostly Sunny

    • 53
    • 74

    Partly Sunny

    • 54
    • 69

    Partly Sunny

    • 54
    • 70

    Partly Sunny

Today 19 May San Francisco Bay Shoreline

Sunny. Highs in the 80s. Northeast Winds up to 5 Mph increasing to northwest 10 to 20 Mph in the afternoon.

Tonight 19 May San Francisco Bay Shoreline

Mostly clear. Lows in the mid 50s. West Winds 10 to 20 Mph. Becoming south 5 to 10 Mph after midnight.

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Alameda Island Temperature Statistics

May Temperature

Oakland, Metro Oakland International Airport (5 miles)

  • Lowest 16 May, 2026

    48.7 °F

  • Average May

    60.4 °F

  • Highest 17 May, 2026

    75.9 °F

Climate (2021–Present)

Oakland, Metro Oakland International Airport (5 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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