Suisun Bay - McAvoy Boat Harbor Weather Forecast

    • 59
    • 72

    Increasing Clouds

    • 58
    • 76

    Becoming Sunny

    • 58
    • 76

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

    • 59
    • 79

    Mostly Sunny

    • 59
    • 73

    Mostly Sunny

    • 58
    • 72

    Mostly Sunny

Today 16 Jul East Bay Interior Valleys

Sunny. Highs in the lower 80s. West Winds 10 to 15 Mph.

Tonight 16 Jul East Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. West Winds 5 to 15 Mph.

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  • Temperature Real-Time

Suisun Bay - McAvoy Boat Harbor Temperature Statistics

July Temperature

Concord, Buchanan Field (5.6 miles)

  • Lowest 5 July, 2025

    55.7 °F

  • Average July

    69.7 °F

  • Highest 10 July, 2025

    99.6 °F

Climate (2020–Present)

Concord, Buchanan Field (5.6 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    61.4 °F

  • Average High 2020–2025

    74.7 °F
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