San Joaquin River - Three River Reach Weather Forecast

    • 56
    • 67

    Increasing Clouds

    • 54
    • 63

    Chance Rain

    • 51
    • 64

    Mostly Sunny

    • 52
    • 64

    Partly Sunny

    • 54
    • 65

    Partly Sunny

    • 54
    • 65

    Partly Sunny

    • 54
    • 64

    Partly Sunny

Today 30 Oct San Joaquin County Delta

Mostly clear. Lows around 49. Highs around 67.

Tonight 30 Oct San Joaquin County Delta

Partly cloudy in the evening then becoming mostly cloudy. Lows around 51. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin River - Three River Reach Temperature Statistics

October Temperature

Stockton, Stockton Metropolitan Airport (19.3 miles)

  • Lowest 28 October, 2026

    43 °F

  • Average October

    68.4 °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

    63.3 °F

  • Average High 2021–2026

    77.6 °F
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