Dry Creek Pioneer Regional Parks Weather Forecast

    • 44
    • 59

    Mostly Sunny

    • 43
    • 60

    Mostly Sunny

    • 44
    • 60

    Mostly Sunny

    • 48
    • 60

    Mostly Cloudy

    • 53
    • 62

    Chance Rain

    • 47
    • 57

    Chance Rain

Today 12 Dec East Bay Hills

Partly cloudy in the morning then becoming sunny. Highs in the mid 50s. Northeast Winds around 5 Mph.

Tonight 12 Dec East Bay Hills

Mostly clear. Lows in the lower 40s. Light Winds.

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Dry Creek Pioneer Regional Parks Temperature Statistics

December Temperature

Hayward, Hayward Air Terminal (6.2 miles)

  • Lowest 3 December, 2025

    41 °F

  • Average December

    48.3 °F

  • Highest 3 December, 2025

    64.9 °F

Climate (2020–Present)

Hayward, Hayward Air Terminal (6.2 miles)

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  • Average Low 2020–2025

    52 °F

  • Average 2020–2025

    59.2 °F

  • Average High 2020–2025

    68.8 °F
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