Pleasanton Weather Forecast

    • 48
    • 74

    Becoming Sunny

    • 48
    • 76

    Mostly Sunny

    • 49
    • 76

    Mostly Sunny

    • 51
    • 82

    Mostly Sunny

    • 54
    • 85

    Mostly Sunny

    • 57
    • 94

    Mostly Sunny

Today 6 May East Bay Interior Valleys

Partly cloudy in the morning then becoming sunny. Highs in the 70s. West Winds 5 to 15 Mph.

Tonight 6 May East Bay Interior Valleys

Mostly cloudy. Lows in the lower 50s. Southwest Winds up to 5 Mph.

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Pleasanton Temperature Statistics

May Temperature

Livermore, Livermore Municipal Airport (3.7 miles)

  • Lowest 4 May, 2026

    50 °F

  • Average May

    60.3 °F

  • Highest 1 May, 2026

    77.6 °F

Climate (2021–Present)

Livermore, Livermore Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    74.1 °F
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