Islemouth Slough Weather Forecast

    • 36
    • 52

    Decreasing Clouds

    • 36
    • 48

    Partly Sunny

    • 37
    • 48

    Mostly Cloudy

    • 38
    • 49

    Partly Sunny

    • 42
    • 50

    Chance Rain

    • 45
    • 49

    Chance Rain

Today 27 Dec Carquinez Strait and Delta

Mostly cloudy in the morning then clearing. Highs around 49. North Winds up to 10 Mph with Gusts to around 20 Mph.

Tonight 27 Dec Carquinez Strait and Delta

Mostly clear in the evening then becoming mostly cloudy. Lows around 37. North Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Islemouth Slough Temperature Statistics

December Temperature

Stockton, Stockton Metropolitan Airport (21.7 miles)

  • Lowest 5 December, 2025

    35.1 °F

  • Average December

    47.9 °F

  • Highest 17 December, 2025

    66 °F

Climate (2020–Present)

Stockton, Stockton Metropolitan Airport (21.7 miles)

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  • Average Low 2020–2025

    50.1 °F

  • Average 2020–2025

    62.8 °F

  • Average High 2020–2025

    77.1 °F
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