San Pablo Bay - Petaluma River Entrance Weather Forecast

    • 43
    • 62

    Increasing Clouds

    • 46
    • 66

    Partly Sunny

    • 50
    • 71

    Mostly Sunny

    • 55
    • 78

    Sunny

    • 53
    • 81

    Sunny

    • 53
    • 81

    Mostly Sunny

    • 52
    • 77

    Mostly Sunny

Today 5 May North Bay Interior Valleys

Sunny. Highs in the 50s to mid 60s. Northwest Winds 5 to 10 Mph. Becoming west 10 to 20 Mph in the afternoon.

Tonight 5 May North Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Lows in the 30s to upper 40s. West Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Pablo Bay - Petaluma River Entrance Temperature Statistics

May Temperature

Novato / Gnoss Field (3.7 miles)

  • Lowest 3 May, 2024

    48.2 °F

  • Average May

    63.3 °F

  • Highest 1 May, 2024

    78.8 °F

Climate (2019–Present)

Novato / Gnoss Field (3.7 miles)

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  • Average Low 2019–2024

    45.9 °F

  • Average 2019–2024

    57.6 °F

  • Average High 2019–2024

    72.5 °F
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