San Joaquin River - Ward Island Weather Forecast

    • 41
    • 57

    Mostly Cloudy

    • 44
    • 56

    Patchy Fog

    • 46
    • 59

    Patchy Fog

    • 43
    • 62

    Patchy Fog

    • 40
    • 59

    Patchy Fog

    • 41
    • 59

    Patchy Fog

    • 41
    • 59

    Patchy Fog

Today 19 Jan Carquinez Strait and Delta

Mostly cloudy in the morning then becoming partly cloudy. Widespread fog. Locally dense in the morning. Haze through the day. Areas of dense fog. Locally dense early in the afternoon. Highs 55 to 61. East Winds up to 10 Mph.

Tonight 19 Jan Carquinez Strait and Delta

Partly cloudy in the evening then becoming mostly cloudy. Haze through the night. Patchy dense fog in the late evening and overnight. Lows around 41. Light Winds.

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San Joaquin River - Ward Island Temperature Statistics

January Temperature

Stockton, Stockton Metropolitan Airport (18 miles)

  • Lowest 10 January, 2026

    30.2 °F
  • Average January

    48.7 °F
  • Highest 1 January, 2026

    64 °F

Climate (2021–Present)

Stockton, Stockton Metropolitan Airport (18 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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