William Cann Neighborhood Park Weather Forecast

    • 44
    • 66

    Increasing Clouds

    • 54
    • 68

    Chance Rain

    • 55
    • 65

    Rain

    • 51
    • 67

    Mostly Cloudy

    • 52
    • 70

    Partly Sunny

    • 52
    • 72

    Mostly Cloudy

    • 52
    • 71

    Mostly Cloudy

Today 22 Feb San Francisco Bay Shoreline

Sunny. Highs in the mid 60s. South Winds 5 to 10 Mph.

Tonight 22 Feb San Francisco Bay Shoreline

Partly cloudy. Patchy fog after midnight. Lows in the 40s. Southeast Winds 5 to 10 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

William Cann Neighborhood Park Temperature Statistics

February Temperature

Hayward, Hayward Air Terminal (6.2 miles)

  • Lowest 20 February, 2026

    36 °F

  • Average February

    54.2 °F

  • Highest 4 February, 2026

    72.6 °F

Climate (2021–Present)

Hayward, Hayward Air Terminal (6.2 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    59.3 °F

  • Average High 2021–2026

    68.8 °F
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