San Joaquin River - Three River Reach Weather Forecast

    • 59
    • 80

    Sunny

    • 60
    • 80

    Increasing Clouds

    • 59
    • 76

    Partly Sunny

    • 58
    • 76

    Mostly Sunny

    • 58
    • 77

    Mostly Sunny

    • 60
    • 80

    Sunny

    • 60
    • 81

    Sunny

Today 3 Jul San Joaquin County Delta

Sunny. Highs 85 to 92. West Winds up to 10 Mph with Gusts to around 20 Mph.

Tonight 3 Jul San Joaquin County Delta

Clear. Lows around 57. West Winds up to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin River - Three River Reach Temperature Statistics

July Temperature

Stockton, Stockton Metropolitan Airport (19.3 miles)

  • Lowest 1 July, 2026

    57 °F

  • Average July

    71.2 °F

  • Highest 1 July, 2026

    86 °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 °F

  • Average High 2021–2026

    77.3 °F
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