Sylvan Park Weather Forecast

    • 51
    • 69

    Mostly Sunny

    • 54
    • 75

    Mostly Sunny

    • 55
    • 79

    Sunny

    • 53
    • 75

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

    • 56
    • 77

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

Today 16 Oct Santa Clara Valley Including San Jose

Sunny. Highs in the lower 70s. Light Winds. Becoming northwest 5 to 10 Mph in the afternoon.

Tonight 16 Oct Santa Clara Valley Including San Jose

Mostly clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph. Becoming southeast after midnight.

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Sylvan Park Temperature Statistics

October Temperature

Palo Alto Airport (6.2 miles)

  • Lowest 14 October, 2025

    44.6 °F

  • Average October

    65.6 °F

  • Highest 6 October, 2025

    84.2 °F

Climate (2020–Present)

Palo Alto Airport (6.2 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    67.1 °F
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