Suisun Bay - Champion Slough Entrance Weather Forecast

    • 61
    • 81

    Sunny

    • 60
    • 80

    Mostly Sunny

    • 61
    • 81

    Sunny

    • 62
    • 84

    Sunny

    • 61
    • 84

    Sunny

    • 61
    • 83

    Sunny

    • 62
    • 86

    Sunny

Today 25 Jul Southwestern Solano County Including Vallejo

Sunny. Highs 78 to 88. Southwest Winds 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 25 Jul Southwestern Solano County Including Vallejo

Clear. Lows around 59. Southwest Winds 10 to 20 Mph.

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Suisun Bay - Champion Slough Entrance Temperature Statistics

July Temperature

Concord, Buchanan Field (8.1 miles)

  • Lowest 3 July, 2026

    55.7 °F

  • Average July

    73.5 °F

  • Highest 14 July, 2026

    102.7 °F

Climate (2021–2026)

Concord, Buchanan Field (8.1 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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