San Joaquin River - Three River Reach Weather Forecast

    • 41
    • 60

    Decreasing Clouds

    • 43
    • 59

    Mostly Cloudy

    • 42
    • 59

    Mostly Cloudy

    • 43
    • 57

    Partly Sunny

    • 44
    • 57

    Mostly Cloudy

    • 45
    • 57

    Mostly Cloudy

Today 16 Jan Carquinez Strait and Delta

Partly cloudy in the morning then clearing. Highs 57 to 63. Northeast Winds up to 10 Mph.

Tonight 16 Jan Carquinez Strait and Delta

Mostly clear. Lows around 40. Light Winds.

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  • Temperature Real-Time

San Joaquin River - Three River Reach Temperature Statistics

January Temperature

Stockton, Stockton Metropolitan Airport (19.3 miles)

  • Lowest 10 January, 2026

    30.2 °F
  • Average January

    49.8 °F
  • Highest 1 January, 2026

    64 °F

Climate (2021–Present)

Stockton, Stockton Metropolitan Airport (19.3 miles)

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  • Average Low 2021–2026

    50.1 °F
  • Average 2021–2026

    62.8 °F
  • Average High 2021–2026

    77.1 °F
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