San Pablo Bay - Rat Rock Weather Forecast

    • 58
    • 64

    Decreasing Clouds

    • 58
    • 64

    Mostly Cloudy

    • 56
    • 66

    Partly Sunny

    • 57
    • 68

    Mostly Cloudy

    • 57
    • 67

    Mostly Cloudy

    • 58
    • 69

    Mostly Cloudy

Today 13 Aug North Bay Interior Valleys

Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the 60s to 70s. South Winds 10 to 20 Mph.

Tonight 13 Aug North Bay Interior Valleys

Partly cloudy in the evening then becoming cloudy. Patchy fog. Lows in the 40s to upper 50s. Southwest Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Pablo Bay - Rat Rock Temperature Statistics

August Temperature

Novato / Gnoss Field (10.6 miles)

  • Lowest 10 August, 2026

    51.8 °F

  • Average August

    66.5 °F

  • Highest 2 August, 2026

    98.6 °F

Climate (2021–2026)

Novato / Gnoss Field (10.6 miles)

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

  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    72.5 °F
Get WillyWeather+ to remove ads