San Pablo Bay - Novato Creek Entrance Weather Forecast

    • 52
    • 59

    Rain

    • 52
    • 55

    Rain Showers

    • 48
    • 54

    Rain

    • 44
    • 51

    Rain Showers

    • 41
    • 52

    Mostly Sunny

    • 40
    • 51

    Partly Sunny

Today 23 Dec North Bay Interior Valleys

Rain likely in the Morning, then rain in the afternoon. Highs in the 50s to lower 60s. Southeast Winds 10 to 20 Mph. Gusts up to 40 Mph in the afternoon.

Tonight 23 Dec North Bay Interior Valleys

Breezy. Showers and a slight chance of Thunderstorms in the Evening, then rain after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the mid 40s to lower 50s. Southeast Winds 20 to 30 Mph with Gusts to around 50 Mph.

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San Pablo Bay - Novato Creek Entrance Temperature Statistics

December Temperature

Novato / Gnoss Field (4.3 miles)

  • Lowest 2 December, 2025

    37.4 °F

  • Average December

    47.7 °F

  • Highest 3 December, 2025

    71.6 °F

Climate (2020–Present)

Novato / Gnoss Field (4.3 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    72.3 °F
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