Napa River - Napa Weather Forecast

    • 43
    • 81

    Mostly Sunny

    • 42
    • 85

    Mostly Sunny

    • 47
    • 84

    Mostly Sunny

    • 48
    • 78

    Partly Sunny

    • 49
    • 78

    Mostly Sunny

    • 49
    • 82

    Partly Sunny

Today 31 Oct North Bay Interior Valleys

Sunny. Highs in the lower 70s to mid 80s. Northeast Winds up to 5 Mph. Becoming southwest in the afternoon.

Tonight 31 Oct North Bay Interior Valleys

Mostly clear. Lows in the 40s to 50s. West Winds 5 to 10 Mph.

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Napa River - Napa Temperature Statistics

October Temperature

Napa, Napa County Airport (5.6 miles)

  • Lowest 24 October, 2020

    44.1 °F
  • Average October

    65.3 °F
  • Highest 15 October, 2020

    100 °F

Climate (2010–Present)

Napa, Napa County Airport (5.6 miles)

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  • Average Low 2010–Present

    47.7 °F
  • Average 2010–Present

    58 °F
  • Average High 2010–Present

    70.9 °F
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