San Joaquin River - Fern Island Weather Forecast

    • 58
    • 86

    Mostly Sunny

    • 56
    • 81

    Mostly Sunny

    • 52
    • 77

    Mostly Sunny

    • 56
    • 83

    Sunny

    • 56
    • 88

    Sunny

    • 55
    • 86

    Sunny

Today 25 Jun San Joaquin County Delta

Sunny. Highs 82 to 89. West Winds up to 15 Mph.

Tonight 25 Jun San Joaquin County Delta

Mostly clear. Lows around 59. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin River - Fern Island Temperature Statistics

June Temperature

Stockton, Stockton Metropolitan Airport (17.4 miles)

  • Lowest 1 June, 2026

    53.7 °F

  • Average June

    75.6 °F

  • Highest 12 June, 2026

    102.7 °F

Climate (2021–2026)

Stockton, Stockton Metropolitan Airport (17.4 miles)

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

  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    77.3 °F
Get WillyWeather+ to remove ads