Arroyo Viejo Weather Forecast

    • 54
    • 65

    Rain Showers Likely

    • 51
    • 70

    Mostly Sunny

    • 51
    • 73

    Mostly Sunny

    • 53
    • 74

    Partly Sunny

    • 52
    • 71

    Partly Sunny

    • 53
    • 71

    Partly Sunny

    • 53
    • 69

    Mostly Cloudy

Today 22 Oct San Francisco Bay Shoreline

Showers likely. Highs in the 60s. Southeast Winds around 5 Mph increasing to west 10 to 20 Mph in the afternoon.

Tonight 22 Oct San Francisco Bay Shoreline

Mostly cloudy. A slight chance of Showers in the evening. Lows in the mid 50s. West Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arroyo Viejo Temperature Statistics

October Temperature

Oakland, Metro Oakland International Airport (3.7 miles)

  • Lowest 13 October, 2026

    46.7 °F

  • Average October

    65.4 °F

  • Highest 3 October, 2026

    91.7 °F

Climate (2021–2026)

Oakland, Metro Oakland International Airport (3.7 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    59 °F

  • Average High 2021–2026

    67.2 °F
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