O'Neill Forebay Weather Forecast

    • 55
    • 76

    Blowing Dust

    • 60
    • 79

    Mostly Sunny

    • 64
    • 84

    Sunny

    • 64
    • 88

    Mostly Sunny

    • 64
    • 87

    Mostly Sunny

    • 65
    • 88

    Mostly Sunny

    • 64
    • 88

    Partly Sunny

Today 28 Sep East Bay Hills and the Diablo Range

Sunny, breezy. Highs in the lower 60s to mid 70s. Northwest Winds 20 to 30 Mph.

Tonight 28 Sep East Bay Hills and the Diablo Range

Mostly clear. Lows in the mid 40s to upper 50s. Northwest Winds 10 to 20 Mph with Gusts to around 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

O'Neill Forebay Temperature Statistics

September Temperature

Hollister, CA (23.6 miles)

  • Lowest 4 September, 2021

    46.4 °F

  • Average September

    64.5 °F

  • Highest 6 September, 2021

    98.6 °F

Climate (2010–Present)

Hollister, CA (23.6 miles)

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  • Average Low 2010–Present

    46.5 °F

  • Average 2010–Present

    58.1 °F

  • Average High 2010–Present

    73.3 °F
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