Hayward Memorial Park Weather Forecast

    • 52
    • 72

    Increasing Clouds

    • 52
    • 71

    Becoming Sunny

    • 54
    • 77

    Partly Sunny

    • 54
    • 78

    Partly Sunny

    • 58
    • 90

    Partly Sunny

    • 57
    • 86

    Partly Sunny

    • 55
    • 79

    Mostly Sunny

Today 7 May San Francisco Bay Shoreline

Sunny. Highs in the mid 60s to lower 70s. West Winds 10 to 20 Mph.

Tonight 7 May San Francisco Bay Shoreline

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s. West Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hayward Memorial Park Temperature Statistics

May Temperature

Hayward, Hayward Air Terminal (3.1 miles)

  • Lowest 5 May, 2026

    53.1 °F

  • Average May

    59.6 °F

  • Highest 4 May, 2026

    66.7 °F

Climate (2021–Present)

Hayward, Hayward Air Terminal (3.1 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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