San Pablo Bay - Sonoma Creek Entrance Weather Forecast

    • 55
    • 74

    Mostly Sunny

    • 53
    • 76

    Partly Sunny

    • 51
    • 61

    Slight Chance Rain

    • 46
    • 59

    Slight Chance Rain

    • 43
    • 58

    Partly Sunny

    • 48
    • 58

    Rain Likely

    • 50
    • 57

    Chance Rain

Today 24 Mar North Bay Interior Valleys

Sunny. Highs in the 70s to 80s. West Winds around 5 Mph.

Tonight 24 Mar North Bay Interior Valleys

Mostly clear. Lows in the 50s to lower 60s. Northwest Winds up to 5 Mph. Becoming north after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Pablo Bay - Sonoma Creek Entrance Temperature Statistics

March Temperature

Napa, Napa County Airport (7.5 miles)

  • Lowest 7 March, 2025

    33.7 °F

  • Average March

    50.6 °F

  • Highest 7 March, 2025

    68.6 °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

    47 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    70.7 °F
Get WillyWeather+ to remove ads