San Francisco Bay - Dumbarton Bridge Weather Forecast

    • 57
    • 65

    Mostly Sunny

    • 58
    • 67

    Mostly Sunny

    • 58
    • 68

    Mostly Sunny

    • 59
    • 71

    Mostly Sunny

    • 59
    • 68

    Mostly Sunny

    • 59
    • 67

    Mostly Sunny

Today 31 Jul San Francisco Bay Shoreline

Sunny. Highs in the 70s to mid 80s. West Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 31 Jul San Francisco Bay Shoreline

Mostly clear. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Dumbarton Bridge Temperature Statistics

July Temperature

Palo Alto Airport (2.5 miles)

  • Lowest 1 July, 2026

    55.4 °F

  • Average July

    67.9 °F

  • Highest 14 July, 2026

    86 °F

Climate (2021–2026)

Palo Alto Airport (2.5 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    67.4 °F
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