Quarry Lakes Regional Recreation Area Weather Forecast

    • 55
    • 81

    Increasing Clouds

    • 53
    • 73

    Partly Sunny

    • 51
    • 70

    Partly Sunny

    • 53
    • 79

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

    • 55
    • 79

    Mostly Sunny

Today 11 May San Francisco Bay Shoreline

Partly cloudy. Highs in the 70s to lower 80s. Northwest Winds 5 to 15 Mph.

Tonight 11 May San Francisco Bay Shoreline

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Quarry Lakes Regional Recreation Area Temperature Statistics

May Temperature

Hayward, Hayward Air Terminal (8.1 miles)

  • Lowest 4 May, 2026

    53.7 °F

  • Average May

    60 °F

  • Highest 6 May, 2026

    70.6 °F

Climate (2021–Present)

Hayward, Hayward Air Terminal (8.1 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    59.6 °F

  • Average High 2021–2026

    69.1 °F
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