San Pablo Bay - McNears Beach Weather Forecast

    • 50
    • 74

    Mostly Sunny

    • 52
    • 80

    Sunny

    • 51
    • 78

    Mostly Sunny

    • 53
    • 75

    Partly Sunny

    • 55
    • 82

    Sunny

    • 53
    • 79

    Sunny

Today 30 May North Bay Interior Valleys

Sunny. Patchy fog in the morning. Highs in the upper 60s to lower 80s. West Winds 5 to 15 Mph.

Tonight 30 May North Bay Interior Valleys

Mostly clear. Lows in the 40s to mid 50s. West Winds 5 to 15 Mph.

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San Pablo Bay - McNears Beach Temperature Statistics

May Temperature

Novato / Gnoss Field (11.2 miles)

  • Lowest 4 May, 2026

    46.4 °F

  • Average May

    61.7 °F

  • Highest 19 May, 2026

    89.6 °F

Climate (2021–Present)

Novato / Gnoss Field (11.2 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    72.5 °F
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