Carquinez Strait-Benicia-Martinez Bridge Weather Forecast

    • 43
    • 60

    Increasing Clouds

    • 44
    • 60

    Increasing Clouds

    • 46
    • 63

    Partly Sunny

    • 46
    • 60

    Partly Sunny

    • 44
    • 61

    Partly Sunny

    • 44
    • 62

    Mostly Sunny

    • 43
    • 62

    Mostly Sunny

Today 25 Nov Carquinez Strait and Delta

Widespread fog. Locally dense early in the Morning, then Areas of fog. Locally dense late in the morning. Patchy dense fog early in the afternoon. Mostly cloudy. Highs 55 to 61. Light Winds.

Tonight 25 Nov Carquinez Strait and Delta

Mostly clear in the evening then becoming mostly cloudy. Patchy fog in the late evening and early morning. Widespread fog. Locally dense late in the night. Lows around 41. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carquinez Strait-Benicia-Martinez Bridge Temperature Statistics

November Temperature

Concord, Buchanan Field (5 miles)

  • Lowest 21 November, 2025

    43 °F

  • Average November

    58.5 °F

  • Highest 2 November, 2025

    79 °F

Climate (2020–Present)

Concord, Buchanan Field (5 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    61.3 °F

  • Average High 2020–2025

    74.4 °F
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