San Joaquin River - Three River Reach Weather Forecast

    • 61
    • 86

    Sunny

    • 60
    • 84

    Sunny

    • 60
    • 81

    Sunny

    • 60
    • 82

    Sunny

    • 60
    • 82

    Sunny

    • 60
    • 81

    Mostly Sunny

    • 58
    • 77

    Mostly Sunny

Today 12 Jun San Joaquin County Delta

Sunny. Highs 93 to 101. West Winds up to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 12 Jun San Joaquin County Delta

Clear. Lows around 59. West Winds up to 15 Mph with Gusts to around 25 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 1 June, 2026

    53.7 °F

  • Average June

    74.3 °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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