Suisun Bay - Snag Island Weather Forecast

    • 61
    • 87

    Sunny

    • 61
    • 88

    Mostly Sunny

    • 57
    • 83

    Partly Sunny

    • 54
    • 81

    Mostly Sunny

    • 56
    • 81

    Partly Sunny

    • 55
    • 81

    Mostly Sunny

Today 19 Mar Carquinez Strait and Delta

Sunny. Highs 86 to 91. Light Winds.

Tonight 19 Mar Carquinez Strait and Delta

Clear. Lows 54 to 60. Light Winds.

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  • Temperature Real-Time

Suisun Bay - Snag Island Temperature Statistics

March Temperature

Concord, Buchanan Field (6.8 miles)

  • Lowest 5 March, 2026

    40.6 °F

  • Average March

    61.3 °F

  • Highest 16 March, 2026

    82.9 °F

Climate (2021–Present)

Concord, Buchanan Field (6.8 miles)

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  • Average Low 2021–2026

    50.9 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    74.3 °F
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