Suisun Bay - McAvoy Boat Harbor Weather Forecast

    • 53
    • 62

    Mostly Cloudy

    • 50
    • 63

    Slight Chance Rain

    • 50
    • 67

    Mostly Sunny

    • 51
    • 73

    Sunny

    • 53
    • 74

    Mostly Sunny

    • 54
    • 74

    Mostly Sunny

Today 25 Apr East Bay Interior Valleys

Mostly cloudy. Highs in the mid 60s. Southwest Winds 5 to 15 Mph.

Tonight 25 Apr East Bay Interior Valleys

Mostly cloudy. A slight chance of rain in the evening. Lows in the upper 40s. Southwest Winds 5 to 15 Mph.

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  • Temperature Real-Time

Suisun Bay - McAvoy Boat Harbor Temperature Statistics

April Temperature

Concord, Buchanan Field (5.6 miles)

  • Lowest 3 April, 2026

    40.6 °F

  • Average April

    60.9 °F

  • Highest 5 April, 2026

    84.7 °F

Climate (2021–Present)

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

    74.4 °F
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