San Joaquin River - Vulcan Island Weather Forecast

    • 58
    • 89

    Sunny

    • 57
    • 88

    Sunny

    • 60
    • 90

    Sunny

    • 63
    • 96

    Mostly Sunny

    • 62
    • 94

    Mostly Sunny

    • 62
    • 94

    Mostly Sunny

    • 62
    • 94

    Sunny

Today 3 Aug Carquinez Strait and Delta

Sunny. Highs 81 to 87. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 3 Aug Carquinez Strait and Delta

Clear. Lows around 57. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Real-Time

San Joaquin River - Vulcan Island Temperature Statistics

August Temperature

Stockton, Stockton Metropolitan Airport (11.8 miles)

  • Lowest 1 August, 2025

    59 °F

  • Average August

    75 °F

  • Highest 1 August, 2025

    93.9 °F

Climate (2020–Present)

Stockton, Stockton Metropolitan Airport (11.8 miles)

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  • Average Low 2020–2025

    50 °F

  • Average 2020–2025

    62.9 °F

  • Average High 2020–2025

    77.4 °F
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