Garin Regional Park Weather Forecast

    • 63
    • 88

    Mostly Sunny

    • 60
    • 89

    Mostly Sunny

    • 61
    • 85

    Partly Sunny

    • 62
    • 76

    Chance Rain Showers

    • 61
    • 78

    Slight Chance Rain Showers

    • 60
    • 76

    Partly Sunny

Today 15 Sep San Francisco Bay Shoreline

Partly cloudy in the morning then becoming sunny. Highs in the 80s to lower 90s. Light Winds. Becoming northwest 10 to 15 Mph in the afternoon.

Tonight 15 Sep San Francisco Bay Shoreline

Clear. Lows in the lower 60s. West Winds 5 to 10 Mph in the evening. Becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Garin Regional Park Temperature Statistics

September Temperature

Hayward, Hayward Air Terminal (4.3 miles)

  • Lowest 1 September, 2025

    60.1 °F

  • Average September

    66.3 °F

  • Highest 1 September, 2025

    82.9 °F

Climate (2020–Present)

Hayward, Hayward Air Terminal (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    52 °F

  • Average 2020–2025

    59.3 °F

  • Average High 2020–2025

    69 °F
Get WillyWeather+ to remove ads