Suisun Bay - Grizzly Island Wildlife Area Weather Forecast

    • 62
    • 84

    Mostly Cloudy

    • 65
    • 91

    Decreasing Clouds

    • 63
    • 92

    Sunny

    • 58
    • 89

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

    • 58
    • 79

    Partly Sunny

    • 59
    • 78

    Partly Sunny

Today 12 Jul Southwestern Solano County Including Vallejo

Mostly cloudy. Highs 78 to 88. Southwest Winds 10 to 15 Mph.

Tonight 12 Jul Southwestern Solano County Including Vallejo

Mostly cloudy. Lows 59 to 65. Southwest Winds around 10 Mph.

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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

    70.1 °F
  • Highest 9 July, 2026

    92.6 °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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