Suisun Bay - Grizzly Island Wildlife Area Weather Forecast

    • 59
    • 79

    Mostly Cloudy

    • 60
    • 79

    Increasing Clouds

    • 63
    • 86

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 58
    • 83

    Mostly Sunny

Today 19 Jul Southwestern Solano County Including Vallejo

Mostly cloudy in the morning then becoming partly cloudy. Highs 73 to 83. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 19 Jul Southwestern Solano County Including Vallejo

Mostly cloudy. Lows around 59. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Real-Time

Suisun Bay - Grizzly Island Wildlife Area Temperature Statistics

July Temperature

Concord, Buchanan Field (6.2 miles)

  • Lowest 3 July, 2026

    55.7 °F

  • Average July

    73.3 °F

  • Highest 14 July, 2026

    102.7 °F

Climate (2021–2026)

Concord, Buchanan Field (6.2 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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