San Pablo Bay Weather Forecast

    • 55
    • 61

    Decreasing Clouds

    • 54
    • 58

    Rain

    • 52
    • 57

    Rain Showers

    • 49
    • 57

    Chance Rain Showers

    • 50
    • 62

    Mostly Sunny

    • 53
    • 63

    Mostly Sunny

    • 53
    • 61

    Partly Sunny

Today 19 Apr East Bay Interior Valleys

Partly cloudy late in the morning then becoming sunny. Highs in the 70s. West Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 19 Apr East Bay Interior Valleys

Partly cloudy. Lows in the upper 40s. West Winds 10 to 20 Mph. Becoming southwest 5 to 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Pablo Bay Temperature Statistics

April Temperature

Novato / Gnoss Field (10.6 miles)

  • Lowest 3 April, 2026

    42.8 °F

  • Average April

    58.4 °F

  • Highest 5 April, 2026

    86 °F

Climate (2021–Present)

Novato / Gnoss Field (10.6 miles)

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

  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    72.5 °F
Get WillyWeather+ to remove ads