Sonoma Creek - Richard Janson Bridge Weather Forecast

    • 52
    • 67

    Increasing Clouds

    • 57
    • 65

    Rain

    • 53
    • 62

    Rain

    • 52
    • 64

    Partly Sunny

    • 52
    • 66

    Patchy Fog

    • 52
    • 68

    Mostly Cloudy

Today 3 Nov North Bay Interior Valleys

Sunny. Highs in the 60s to lower 70s. Southwest Winds 5 to 15 Mph.

Tonight 3 Nov North Bay Interior Valleys

Mostly cloudy. Patchy fog. A slight chance of rain. Lows in the upper 40s to mid 50s. Southwest Winds 5 to 10 Mph becoming southeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sonoma Creek - Richard Janson Bridge Temperature Statistics

November Temperature

Napa, Napa County Airport (7.5 miles)

  • Lowest 1 November, 2025

    44.1 °F

  • Average November

    56.8 °F

  • Highest 1 November, 2025

    73 °F

Climate (2020–Present)

Napa, Napa County Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    70.2 °F
Get WillyWeather+ to remove ads