Lake Hennessey Weather Forecast

    • 35
    • 64

    Mostly Sunny

    • 37
    • 66

    Partly Sunny

    • 39
    • 65

    Mostly Sunny

    • 38
    • 66

    Mostly Sunny

    • 38
    • 66

    Mostly Sunny

    • 38
    • 65

    Mostly Sunny

Today 28 Nov North Bay Interior Valleys

Sunny. Areas of frost in the morning. Highs in the 50s to upper 60s. Northeast Winds 5 to 10 Mph. Becoming south in the afternoon.

Tonight 28 Nov North Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Areas of frost after midnight. Lows in the upper 20s to mid 40s. North Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Hennessey Temperature Statistics

November Temperature

Napa, Napa County Airport (19.9 miles)

  • Lowest 10 November, 2020

    30.9 °F

  • Average November

    51.9 °F

  • Highest 1 November, 2020

    84 °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

    57.9 °F

  • Average High 2010–Present

    70.9 °F
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