Carquinez Strait - Carquinez Bridge Weather Forecast

    • 56
    • 76

    Mostly Sunny

    • 55
    • 76

    Becoming Sunny

    • 60
    • 85

    Mostly Sunny

    • 62
    • 87

    Partly Sunny

    • 66
    • 87

    Partly Sunny

    • 63
    • 85

    Mostly Sunny

    • 59
    • 77

    Partly Sunny

Today 5 Sep Southwestern Solano County Including Vallejo

Sunny. Highs 72 to 80. West Winds up to 15 Mph.

Tonight 5 Sep Southwestern Solano County Including Vallejo

Clear. Lows around 56. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carquinez Strait - Carquinez Bridge Temperature Statistics

September Temperature

Concord, Buchanan Field (10.6 miles)

  • Lowest 3 September, 2026

    60.1 °F

  • Average September

    67.5 °F

  • Highest 3 September, 2026

    75.9 °F

Climate (2021–2026)

Concord, Buchanan Field (10.6 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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