Suisun Bay - McAvoy Boat Harbor Weather Forecast

    • 57
    • 79

    Sunny

    • 57
    • 77

    Mostly Sunny

    • 57
    • 74

    Mostly Sunny

    • 58
    • 79

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

    • 57
    • 77

    Partly Sunny

Today 30 Jun East Bay Interior Valleys

Sunny. Highs in the mid to upper 80s. West Winds 5 to 15 Mph.

Tonight 30 Jun East Bay Interior Valleys

Mostly clear. Lows in the mid 50s. Southwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Suisun Bay - McAvoy Boat Harbor Temperature Statistics

June Temperature

Concord, Buchanan Field (5.6 miles)

  • Lowest 7 June, 2026

    53.7 °F

  • Average June

    70.9 °F

  • Highest 11 June, 2026

    101.6 °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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