Lake Hennessey Weather Forecast

    • 49
    • 79

    Increasing Clouds

    • 48
    • 67

    Sunny

    • 45
    • 68

    Sunny

    • 43
    • 68

    Mostly Sunny

    • 42
    • 66

    Mostly Cloudy

    • 41
    • 68

    Mostly Sunny

Today 18 Nov North Bay Interior Valleys

Sunny. Highs in the upper 60s to lower 80s. Southeast Winds 10 to 15 Mph. Becoming southwest 10 to 20 Mph in the afternoon.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Hennessey Temperature Statistics

November Temperature

Napa, Napa County Airport (19.9 miles)

  • Lowest 1 November, 2019

    32 °F

  • Average November

    51.8 °F

  • Highest 12 November, 2019

    77 °F

Climate (2010–Present)

Napa, Napa County Airport (19.9 miles)

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  • Average Low 2010–Present

    47.5 °F

  • Average 2010–Present

    57.7 °F

  • Average High 2010–Present

    70.2 °F
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