San Joaquin River - Three River Reach Weather Forecast

    • 61
    • 77

    Becoming Sunny

    • 68
    • 85

    Sunny

    • 63
    • 88

    Sunny

    • 60
    • 85

    Sunny

    • 60
    • 84

    Sunny

    • 59
    • 81

    Sunny

    • 59
    • 80

    Sunny

Today 9 Jun San Joaquin County Delta

Mostly sunny. Highs 82 to 87. West Winds around 10 Mph with Gusts to around 20 Mph.

Tonight 9 Jun San Joaquin County Delta

Clear. Lows around 59. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin River - Three River Reach Temperature Statistics

June Temperature

Stockton, Stockton Metropolitan Airport (19.3 miles)

  • Lowest 7 June, 2026

    53.1 °F

  • Average June

    73.8 °F

  • Highest 5 June, 2026

    97.6 °F

Climate (2021–Present)

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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