Carquinez Strait - Southampton Bay Weather Forecast

    • 52
    • 63

    Mostly Cloudy

    • 48
    • 65

    Slight Chance Rain

    • 49
    • 68

    Mostly Sunny

    • 50
    • 73

    Sunny

    • 52
    • 75

    Mostly Sunny

    • 53
    • 74

    Mostly Sunny

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  • Temperature Real-Time

Carquinez Strait - Southampton Bay Temperature Statistics

April Temperature

Concord, Buchanan Field (8.7 miles)

  • Lowest 3 April, 2026

    40.6 °F

  • Average April

    60.9 °F

  • Highest 5 April, 2026

    84.7 °F

Climate (2021–Present)

Concord, Buchanan Field (8.7 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    74.4 °F
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