Valle Vista Park Weather Forecast

    • 61
    • 84

    Increasing Clouds

    • 59
    • 77

    Mostly Sunny

    • 57
    • 72

    Partly Sunny

    • 57
    • 75

    Mostly Sunny

    • 57
    • 76

    Partly Sunny

    • 57
    • 73

    Partly Sunny

Today 10 Sep San Francisco Bay Shoreline

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

Tonight 10 Sep San Francisco Bay Shoreline

Partly cloudy. Lows in the upper 60s. Southwest Winds up to 5 Mph.

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Valle Vista Park Temperature Statistics

September Temperature

Hayward, Hayward Air Terminal (3.7 miles)

  • Lowest 7 September, 2026

    55.7 °F

  • Average September

    67.8 °F

  • Highest 8 September, 2026

    87.1 °F

Climate (2021–2026)

Hayward, Hayward Air Terminal (3.7 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    59.8 °F

  • Average High 2021–2026

    69.2 °F
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