Belle Haven Weather Forecast

    • 59
    • 84

    Mostly Sunny

    • 59
    • 84

    Partly Sunny

    • 60
    • 82

    Mostly Sunny

    • 60
    • 80

    Mostly Sunny

    • 60
    • 79

    Mostly Sunny

    • 59
    • 78

    Mostly Sunny

Today 20 Aug San Francisco Bay Shoreline

Partly cloudy in the morning then becoming sunny. Highs in the 70s to mid 80s. West Winds around 5 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 20 Aug San Francisco Bay Shoreline

Mostly clear. Lows around 60. West Winds 10 to 20 Mph. Becoming southwest 5 to 10 Mph after midnight.

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Belle Haven Temperature Statistics

August Temperature

Palo Alto Airport (1.9 miles)

  • Lowest 3 August, 2025

    53.6 °F

  • Average August

    68.5 °F

  • Highest 6 August, 2025

    80.6 °F

Climate (2020–Present)

Palo Alto Airport (1.9 miles)

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  • Average Low 2020–2025

    50.9 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    67.2 °F
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