Del Valle State Recreation Area Weather Forecast

    • 59
    • 72

    Sunny

    • 58
    • 79

    Sunny

    • 63
    • 85

    Sunny

    • 62
    • 88

    Mostly Sunny

    • 60
    • 88

    Sunny

    • 57
    • 85

    Sunny

    • 55
    • 81

    Mostly Sunny

Today 17 May East Bay Hills

Sunny. Highs in the mid 70s. North Winds around 20 Mph with Gusts to around 40 Mph.

Tonight 17 May East Bay Hills

Clear, breezy. Lows in the upper 60s. North Winds 20 to 30 Mph with Gusts to around 55 Mph.

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  • Temperature Real-Time

Del Valle State Recreation Area Temperature Statistics

May Temperature

Livermore, Livermore Municipal Airport (9.3 miles)

  • Lowest 14 May, 2026

    47.6 °F

  • Average May

    63.6 °F

  • Highest 11 May, 2026

    91.7 °F

Climate (2021–Present)

Livermore, Livermore Municipal Airport (9.3 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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