San Francisco Bay - Harbor Channel Entrance Weather Forecast

    • 57
    • 67

    Mostly Sunny

    • 56
    • 66

    Increasing Clouds

    • 56
    • 66

    Partly Sunny

    • 57
    • 63

    Mostly Cloudy

    • 56
    • 64

    Partly Sunny

    • 57
    • 65

    Partly Sunny

    • 57
    • 67

    Partly Sunny

Today 28 Aug San Francisco Bay Shoreline

Sunny. A slight chance of Showers. Highs in the 60s to upper 70s. West Winds 5 to 15 Mph.

Tonight 28 Aug San Francisco Bay Shoreline

Mostly clear late in the evening then becoming partly cloudy. Lows in the upper 50s. West Winds 10 to 20 Mph.

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San Francisco Bay - Harbor Channel Entrance Temperature Statistics

August Temperature

Oakland, Metro Oakland International Airport (14.9 miles)

  • Lowest 2 August, 2026

    54.6 °F

  • Average August

    65.3 °F

  • Highest 2 August, 2026

    80.7 °F

Climate (2021–2026)

Oakland, Metro Oakland International Airport (14.9 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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