Benicia Marina Weather Forecast

    • 52
    • 73

    Sunny

    • 56
    • 75

    Increasing Clouds

    • 53
    • 67

    Rain Showers

    • 52
    • 64

    Rain Showers

    • 52
    • 67

    Mostly Sunny

    • 53
    • 71

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

Today 11 Oct Carquinez Strait and Delta

Sunny. Highs 68 to 74. West Winds up to 15 Mph.

Tonight 11 Oct Carquinez Strait and Delta

Clear. Lows around 51. Northwest Winds around 10 Mph with Gusts to around 25 Mph.

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Benicia Marina Temperature Statistics

October Temperature

Concord, Buchanan Field (6.2 miles)

  • Lowest 5 October, 2025

    53.1 °F

  • Average October

    66.7 °F

  • Highest 7 October, 2025

    90 °F

Climate (2020–Present)

Concord, Buchanan Field (6.2 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    61.3 °F

  • Average High 2020–2025

    74.5 °F
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