San Joaquin River - Morrison Island Weather Forecast

    • 40
    • 56

    Mostly Cloudy

    • 40
    • 58

    Mostly Cloudy

    • 41
    • 60

    Mostly Cloudy

    • 43
    • 60

    Mostly Cloudy

    • 43
    • 60

    Mostly Cloudy

    • 43
    • 59

    Partly Sunny

Today 18 Jan Carquinez Strait and Delta

Mostly cloudy. Widespread fog. Locally dense until late afternoon. Haze through the day. Patchy dense fog late in the afternoon. Highs around 58. Northeast Winds up to 10 Mph.

Tonight 18 Jan Carquinez Strait and Delta

Partly cloudy. Haze and widespread fog. Locally dense. Lows 38 to 44. Light Winds.

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  • Temperature Real-Time

San Joaquin River - Morrison Island Temperature Statistics

January Temperature

Stockton, Stockton Metropolitan Airport (12.4 miles)

  • Lowest 10 January, 2026

    30.2 °F

  • Average January

    49 °F

  • Highest 1 January, 2026

    64 °F

Climate (2021–Present)

Stockton, Stockton Metropolitan Airport (12.4 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    77 °F
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