Napa River - Napa Weather Forecast

    • 48
    • 62

    Chance Rain

    • 52
    • 66

    Chance Rain

    • 49
    • 59

    Rain Showers

    • 44
    • 57

    Chance Rain

    • 43
    • 60

    Partly Sunny

    • 45
    • 59

    Chance Rain

Today 14 Nov North Bay Interior Valleys

Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the upper 50s to mid 60s. Southeast Winds 5 to 10 Mph.

Tonight 14 Nov North Bay Interior Valleys

Mostly cloudy. Patchy fog. A slight chance of rain. Lows in the upper 40s to mid 50s. Southeast Winds up to 5 Mph.

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Napa River - Napa Temperature Statistics

November Temperature

Napa, Napa County Airport (5.6 miles)

  • Lowest 1 November, 2025

    44.1 °F

  • Average November

    59.6 °F

  • Highest 10 November, 2025

    79 °F

Climate (2020–Present)

Napa, Napa County Airport (5.6 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    70.3 °F
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