Angel Island Weather Forecast

    • 57
    • 82

    Becoming Sunny

    • 60
    • 78

    Partly Sunny

    • 55
    • 73

    Partly Sunny

    • 56
    • 62

    Partly Sunny

    • 56
    • 61

    Partly Sunny

    • 57
    • 65

    Mostly Sunny

Today 23 Sep North Bay Interior Valleys

Partly cloudy in the morning then becoming sunny. Areas of fog in the morning. Highs in the upper 70s to lower 90s. West Winds 5 to 10 Mph.

Tonight 23 Sep North Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s to mid 60s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Angel Island Temperature Statistics

September Temperature

Oakland, Metro Oakland International Airport (14.3 miles)

  • Lowest 14 September, 2026

    52.6 °F

  • Average September

    66.4 °F

  • Highest 9 September, 2026

    96.7 °F

Climate (2021–2026)

Oakland, Metro Oakland International Airport (14.3 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    58.9 °F

  • Average High 2021–2026

    67.2 °F
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