Green Valley Lake Park Weather Forecast

    • 53
    • 66

    Increasing Clouds

    • 53
    • 73

    Partly Sunny

    • 52
    • 74

    Mostly Sunny

    • 53
    • 78

    Mostly Sunny

    • 54
    • 83

    Mostly Sunny

    • 56
    • 87

    Mostly Sunny

    • 58
    • 91

    Mostly Sunny

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Green Valley Lake Park Temperature Statistics

May Temperature

Napa, Napa County Airport (7.5 miles)

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  • Average May

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Climate (2021–Present)

Napa, Napa County Airport (7.5 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    70.2 °F
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