Sonoma Creek - Richard Janson Bridge Weather Forecast

    • 47
    • 69

    Becoming Sunny

    • 47
    • 69

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 49
    • 70

    Areas Fog

    • 49
    • 68

    Chance Rain

Today 6 Nov Southwestern Solano County Including Vallejo

Mostly sunny. Highs 68 to 73. Light Winds.

Tonight 6 Nov Southwestern Solano County Including Vallejo

Clear. Lows around 49. Light Winds.

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Sonoma Creek - Richard Janson Bridge Temperature Statistics

November Temperature

Napa, Napa County Airport (7.5 miles)

  • Lowest 1 November, 2026

    40.6 °F

  • Average November

    54.2 °F

  • Highest 1 November, 2026

    67.6 °F

Climate (2021–2026)

Napa, Napa County Airport (7.5 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    70.4 °F
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