Suisun Bay - McAvoy Boat Harbor Weather Forecast

    • 67
    • 89

    Sunny

    • 63
    • 88

    Sunny

    • 58
    • 81

    Mostly Sunny

    • 57
    • 76

    Mostly Sunny

    • 58
    • 79

    Mostly Sunny

    • 59
    • 80

    Partly Sunny

Today 14 Jul East Bay Interior Valleys

Sunny. Highs in the upper 90s. West Winds 5 to 15 Mph.

Tonight 14 Jul East Bay Interior Valleys

Clear. Lows in the mid 60s. Southwest 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 3 July, 2026

    55.7 °F

  • Average July

    71 °F

  • Highest 9 July, 2026

    92.6 °F

Climate (2021–2026)

Concord, Buchanan Field (5.6 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    74.3 °F
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