San Joaquin River - Tule Island Weather Forecast

    • 50
    • 81

    Increasing Clouds

    • 51
    • 87

    Mostly Sunny

    • 48
    • 81

    Mostly Sunny

    • 54
    • 79

    Partly Sunny

    • 51
    • 76

    Chance Rain

    • 48
    • 74

    Slight Chance Rain

Today 4 Apr Carquinez Strait and Delta

Mostly sunny. Highs around 79. North Winds up to 10 Mph.

Tonight 4 Apr Carquinez Strait and Delta

Mostly cloudy in the evening then becoming partly cloudy. Lows 48 to 54. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin River - Tule Island Temperature Statistics

April Temperature

Stockton, Stockton Metropolitan Airport (16.2 miles)

  • Lowest 1 April, 2026

    54 °F

  • Average April

    59.5 °F

  • Highest 1 April, 2026

    66.9 °F

Climate (2021–Present)

Stockton, Stockton Metropolitan Airport (16.2 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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