Suisun Bay - Champion Slough Entrance Weather Forecast

    • 59
    • 83

    Mostly Sunny

    • 60
    • 85

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 57
    • 73

    Partly Sunny

    • 57
    • 74

    Mostly Sunny

Today 4 Jun Southwestern Solano County Including Vallejo

Sunny. Highs 80 to 90. Southwest Winds 10 to 15 Mph.

Tonight 4 Jun Southwestern Solano County Including Vallejo

Clear. Lows around 57. Southwest Winds 10 to 15 Mph.

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  • Temperature Real-Time

Suisun Bay - Champion Slough Entrance Temperature Statistics

June Temperature

Concord, Buchanan Field (8.1 miles)

  • Lowest 2 June, 2026

    54 °F

  • Average June

    70 °F

  • Highest 1 June, 2026

    91.7 °F

Climate (2021–Present)

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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