Suisun Bay - Grizzly Island Wildlife Area Weather Forecast

    • 51
    • 71

    Sunny

    • 49
    • 76

    Sunny

    • 55
    • 79

    Sunny

    • 58
    • 86

    Sunny

    • 58
    • 88

    Sunny

    • 57
    • 87

    Sunny

Today 12 Oct Southwestern Solano County Including Vallejo

Sunny. Highs 66 to 73. Northwest Winds up to 10 Mph.

Tonight 12 Oct Southwestern Solano County Including Vallejo

Clear. Lows around 51. West Winds up to 10 Mph.

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Suisun Bay - Grizzly Island Wildlife Area Temperature Statistics

October Temperature

Concord, Buchanan Field (6.2 miles)

  • Lowest 1 October, 2026

    55.7 °F

  • Average October

    75.6 °F

  • Highest 6 October, 2026

    99.6 °F

Climate (2021–2026)

Concord, Buchanan Field (6.2 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    61.6 °F

  • Average High 2021–2026

    74.3 °F
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