Islemouth Slough Weather Forecast

    • 44
    • 74

    Mostly Sunny

    • 51
    • 79

    Mostly Cloudy

    • 51
    • 78

    Chance Rain

    • 49
    • 67

    Chance Rain

    • 48
    • 66

    Rain Showers Likely

    • 49
    • 69

    Slight Chance Rain

Today 17 Apr Carquinez Strait and Delta

Sunny. Highs around 73. North Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 17 Apr Carquinez Strait and Delta

Mostly clear. Lows around 46. West Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Islemouth Slough Temperature Statistics

April Temperature

Stockton, Stockton Metropolitan Airport (21.7 miles)

  • Lowest 3 April, 2026

    39.7 °F

  • Average April

    61.9 °F

  • Highest 5 April, 2026

    86.6 °F

Climate (2021–Present)

Stockton, Stockton Metropolitan Airport (21.7 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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