San Pablo Bay - Gallinas Creek Entrance Weather Forecast

    • 49
    • 55

    Rain Showers

    • 48
    • 54

    Rain

    • 46
    • 55

    Mostly Cloudy

    • 43
    • 56

    Partly Sunny

    • 41
    • 54

    Partly Sunny

    • 42
    • 53

    Mostly Sunny

    • 42
    • 54

    Partly Sunny

Today 4 Jan North Bay Interior Valleys

Showers likely and a slight chance of Thunderstorms late in the Morning, then a chance of Showers in the afternoon. Highs in the 40s to upper 50s. South Winds 5 to 15 Mph.

Tonight 4 Jan North Bay Interior Valleys

A chance of Showers in the Evening, then Showers after midnight. Lows in the 40s to lower 50s. Southwest Winds 5 to 10 Mph. Becoming southeast 10 to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Pablo Bay - Gallinas Creek Entrance Temperature Statistics

January Temperature

Novato / Gnoss Field (8.7 miles)

  • Lowest 1 January, 2026

    48.2 °F

  • Average January

    54.2 °F

  • Highest 2 January, 2026

    59 °F

Climate (2021–Present)

Novato / Gnoss Field (8.7 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    72.3 °F
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