Pleasanton Ridge Regional Park Weather Forecast

    • 57
    • 72

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

    • 62
    • 88

    Sunny

    • 62
    • 91

    Sunny

    • 62
    • 90

    Mostly Sunny

    • 61
    • 84

    Mostly Sunny

Today 13 Sep East Bay Hills

Partly cloudy in the morning then becoming sunny. Highs in the upper 70s. Southwest Winds 10 to 15 Mph.

Tonight 13 Sep East Bay Hills

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. Southwest Winds 15 to 20 Mph.

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Pleasanton Ridge Regional Park Temperature Statistics

September Temperature

Livermore, Livermore Municipal Airport (6.8 miles)

  • Lowest 8 September, 2025

    57.9 °F

  • Average September

    69.4 °F

  • Highest 1 September, 2025

    100.9 °F

Climate (2020–Present)

Livermore, Livermore Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    48.7 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    74.2 °F
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