Suisun Bay - Roe Island (Gillespie Point) Weather Forecast

    • 59
    • 72

    Increasing Clouds

    • 58
    • 74

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 59
    • 74

    Partly Sunny

    • 59
    • 77

    Partly Sunny

    • 59
    • 78

    Partly Sunny

    • 59
    • 75

    Mostly Sunny

Today 14 Aug Southwestern Solano County Including Vallejo

Mostly cloudy in the morning then clearing. Highs 67 to 77. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 14 Aug Southwestern Solano County Including Vallejo

Mostly clear in the evening then becoming mostly cloudy. Lows around 58. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Suisun Bay - Roe Island (Gillespie Point) Temperature Statistics

August Temperature

Concord, Buchanan Field (5.6 miles)

  • Lowest 12 August, 2026

    57.9 °F

  • Average August

    76.6 °F

  • Highest 2 August, 2026

    100.7 °F

Climate (2021–2026)

Concord, Buchanan Field (5.6 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.6 °F

  • Average High 2021–2026

    74.3 °F
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