San Antonio Creek - Hog Island Weather Forecast

    • 41
    • 49

    Increasing Clouds

    • 50
    • 54

    Increasing Clouds

    • 56
    • 62

    Rain

    • 47
    • 61

    Chance Rain

    • 50
    • 60

    Rain Likely

    • 51
    • 58

    Rain

    • 49
    • 58

    Rain Likely

Today 14 Dec North Bay Interior Valleys

Partly cloudy. Highs in the mid 40s to upper 50s. South Winds 5 to 10 Mph.

Tonight 14 Dec North Bay Interior Valleys

Mostly cloudy. Patchy fog in the evening. Areas of dense fog after midnight. Lows in the 30s to upper 40s. West Winds up to 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Antonio Creek - Hog Island Temperature Statistics

December Temperature

Novato / Gnoss Field (0.6 miles)

  • Lowest 2 December, 2025

    37.4 °F

  • Average December

    46 °F

  • Highest 3 December, 2025

    71.6 °F

Climate (2020–Present)

Novato / Gnoss Field (0.6 miles)

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

  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    72.3 °F
Get WillyWeather+ to remove ads