San Joaquin River - Three River Reach Weather Forecast

    • 65
    • 89

    Sunny

    • 64
    • 84

    Mostly Sunny

    • 63
    • 82

    Mostly Sunny

    • 62
    • 80

    Mostly Sunny

    • 61
    • 75

    Mostly Sunny

    • 62
    • 74

    Mostly Sunny

Today 9 Aug San Joaquin County Delta

Sunny. Highs 97 to 104. Northwest Winds up to 10 Mph.

Tonight 9 Aug San Joaquin County Delta

Clear. Lows around 64. West Winds up to 10 Mph with Gusts to around 20 Mph.

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  • Temperature Real-Time

San Joaquin River - Three River Reach Temperature Statistics

August Temperature

Stockton, Stockton Metropolitan Airport (19.3 miles)

  • Lowest 1 August, 2026

    59.6 °F

  • Average August

    81.8 °F

  • Highest 3 August, 2026

    105.7 °F

Climate (2021–2026)

Stockton, Stockton Metropolitan Airport (19.3 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    77.4 °F
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