Carquinez Strait - Suisun Point Weather Forecast

    • 50
    • 70

    Sunny

    • 49
    • 75

    Sunny

    • 55
    • 79

    Sunny

    • 58
    • 87

    Sunny

    • 58
    • 89

    Sunny

    • 57
    • 88

    Sunny

Today 12 Oct East Bay Interior Valleys

Sunny. Highs in the lower 70s. West Winds 5 to 10 Mph.

Tonight 12 Oct East Bay Interior Valleys

Mostly clear. Lows in the upper 40s. West Winds 5 to 10 Mph.

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  • Temperature Real-Time

Carquinez Strait - Suisun Point Temperature Statistics

October Temperature

Concord, Buchanan Field (4.3 miles)

  • Lowest 1 October, 2026

    55.7 °F

  • Average October

    75.6 °F

  • Highest 6 October, 2026

    99.6 °F

Climate (2021–2026)

Concord, Buchanan Field (4.3 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    61.6 °F

  • Average High 2021–2026

    74.3 °F
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