Alcatraz Island Weather Forecast

    • 46
    • 52

    Rain

    • 50
    • 55

    Rain

    • 51
    • 56

    Chance Rain

    • 51
    • 58

    Rain

    • 47
    • 54

    Rain

    • 48
    • 56

    Mostly Sunny

Today 13 Mar San Francisco

Becoming partly cloudy in the afternoon. Showers likely in the morning. A slight chance of Thunderstorms. A chance of Showers in the afternoon. Some Thunderstorms may produce small hail. Highs in the mid 50s. West Winds 15 to 20 Mph.

Tonight 13 Mar San Francisco

Rain. Lows in the mid 40s. West Winds 10 to 20 Mph. Becoming southwest 5 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alcatraz Island Temperature Statistics

March Temperature

Oakland, Metro Oakland International Airport (12.4 miles)

  • Lowest 9 March, 2025

    39.9 °F

  • Average March

    52.9 °F

  • Highest 7 March, 2025

    65.6 °F

Climate (2020–Present)

Oakland, Metro Oakland International Airport (12.4 miles)

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  • Average Low 2020–2025

    51.3 °F

  • Average 2020–2025

    58.9 °F

  • Average High 2020–2025

    67.5 °F
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