Suisun Bay - Hastings Slough Entrance Weather Forecast

    • 57
    • 76

    Increasing Clouds

    • 54
    • 65

    Chance Rain

    • 50
    • 63

    Rain Likely

    • 49
    • 64

    Mostly Sunny

    • 51
    • 72

    Sunny

    • 53
    • 77

    Sunny

Today 30 Mar East Bay Interior Valleys

Mostly cloudy. Highs around 80. West Winds 5 to 10 Mph.

Tonight 30 Mar East Bay Interior Valleys

Partly cloudy. Lows in the mid 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Suisun Bay - Hastings Slough Entrance Temperature Statistics

March Temperature

Concord, Buchanan Field (3.7 miles)

  • Lowest 5 March, 2026

    40.6 °F

  • Average March

    64.5 °F

  • Highest 20 March, 2026

    89.7 °F

Climate (2021–Present)

Concord, Buchanan Field (3.7 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    74.4 °F
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