San Joaquin River - Three River Reach Weather Forecast

    • 61
    • 78

    Becoming Sunny

    • 62
    • 81

    Sunny

    • 62
    • 82

    Mostly Sunny

    • 61
    • 79

    Mostly Sunny

    • 60
    • 79

    Mostly Sunny

    • 62
    • 80

    Mostly Sunny

    • 62
    • 81

    Mostly Sunny

Today 21 Aug San Joaquin County Delta

Mostly cloudy. Highs 83 to 89. West Winds up to 15 Mph.

Tonight 21 Aug San Joaquin County Delta

Clear. Lows around 60. West Winds up to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin River - Three River Reach Temperature Statistics

August Temperature

Stockton, Stockton Metropolitan Airport (19.3 miles)

  • Lowest 14 August, 2026

    57.7 °F

  • Average August

    79.2 °F

  • Highest 3 August, 2026

    105.7 °F

Climate (2021–2026)

Stockton, Stockton Metropolitan Airport (19.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    77.4 °F
Get WillyWeather+ to remove ads