San Joaquin River - Three River Reach Weather Forecast

    • 59
    • 78

    Sunny

    • 59
    • 80

    Sunny

    • 59
    • 81

    Sunny

    • 53
    • 78

    Mostly Sunny

    • 56
    • 65

    Partly Sunny

    • 56
    • 62

    Partly Sunny

    • 55
    • 65

    Partly Sunny

Today 15 Oct San Joaquin County Delta

Sunny. Highs around 84. Light Winds.

Tonight 15 Oct San Joaquin County Delta

Clear. Lows 50 to 56. Light Winds.

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  • Temperature Real-Time

San Joaquin River - Three River Reach Temperature Statistics

October Temperature

Stockton, Stockton Metropolitan Airport (19.3 miles)

  • Lowest 13 October, 2026

    46 °F

  • Average October

    74.4 °F

  • Highest 4 October, 2026

    102.7 °F

Climate (2021–2026)

Stockton, Stockton Metropolitan Airport (19.3 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    77.5 °F
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