San Pablo Bay - Rat Rock Weather Forecast

    • 45
    • 50

    Rain

    • 39
    • 49

    Rain

    • 43
    • 48

    Mostly Cloudy

    • 52
    • 53

    Rain

    • 55
    • 58

    Rain

    • 53
    • 57

    Rain

Today 18 Feb North Bay Interior Valleys

Mostly cloudy. Patchy fog in the morning. A chance of rain in the Morning, then a slight chance of rain in the afternoon. Highs in the upper 40s to mid 50s. West Winds 5 to 15 Mph.

Tonight 18 Feb North Bay Interior Valleys

Partly cloudy. Areas of frost and patchy fog. A slight chance of rain. Lows in the upper 20s to lower 40s. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Pablo Bay - Rat Rock Temperature Statistics

February Temperature

Novato / Gnoss Field (10.6 miles)

  • Lowest 3 February, 2026

    39.2 °F

  • Average February

    53.8 °F

  • Highest 2 February, 2026

    75.2 °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

    46.4 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    72.3 °F
Get WillyWeather+ to remove ads