Islemouth Slough Weather Forecast

    • 45
    • 70

    Increasing Clouds

    • 47
    • 67

    Mostly Cloudy

    • 44
    • 69

    Partly Sunny

    • 42
    • 64

    Mostly Cloudy

    • 43
    • 67

    Mostly Sunny

    • 45
    • 67

    Partly Sunny

Today 28 Oct San Joaquin County Delta

Mostly sunny. Highs around 70. Northwest Winds around 10 Mph.

Tonight 28 Oct San Joaquin County Delta

Mostly clear in the evening then becoming mostly cloudy. Lows 44 to 49. Light Winds.

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Islemouth Slough Temperature Statistics

October Temperature

Stockton, Stockton Metropolitan Airport (21.7 miles)

  • Lowest 24 October, 2026

    44.7 °F

  • Average October

    69.2 °F

  • Highest 4 October, 2026

    102.7 °F

Climate (2021–2026)

Stockton, Stockton Metropolitan Airport (21.7 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    77.6 °F
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