Green Belt Park Weather Forecast

    • 55
    • 67

    Increasing Clouds

    • 55
    • 67

    Mostly Cloudy

    • 54
    • 72

    Partly Sunny

    • 55
    • 72

    Mostly Cloudy

    • 56
    • 69

    Mostly Cloudy

    • 56
    • 70

    Mostly Cloudy

    • 55
    • 73

    Mostly Sunny

Today 26 Jul San Francisco Bay Shoreline

Mostly cloudy late in the morning then becoming partly cloudy. Highs near 70. West Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 26 Jul San Francisco Bay Shoreline

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. West Winds 10 to 20 Mph. Becoming 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Belt Park Temperature Statistics

July Temperature

Hayward, Hayward Air Terminal (3.7 miles)

  • Lowest 1 July, 2025

    54.6 °F

  • Average July

    62.6 °F

  • Highest 10 July, 2025

    83.6 °F

Climate (2020–Present)

Hayward, Hayward Air Terminal (3.7 miles)

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  • Average Low 2020–2025

    52.1 °F

  • Average 2020–2025

    59.4 °F

  • Average High 2020–2025

    69.1 °F
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