Islemouth Slough Weather Forecast

    • 59
    • 99

    Hot

    • 59
    • 98

    Hot

    • 56
    • 92

    Sunny

    • 50
    • 78

    Mostly Sunny

    • 51
    • 73

    Sunny

    • 51
    • 76

    Mostly Sunny

Today 7 Oct San Joaquin County Delta

Sunny. Highs around 98. Northwest Winds up to 10 Mph with Gusts to around 20 Mph.

Tonight 7 Oct San Joaquin County Delta

Clear. Lows around 61. West Winds up to 10 Mph.

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  • Temperature Real-Time

Islemouth Slough Temperature Statistics

October Temperature

Stockton, Stockton Metropolitan Airport (21.7 miles)

  • Lowest 1 October, 2026

    55.7 °F

  • Average October

    78.1 °F

  • Highest 4 October, 2026

    102 °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

    63.2 °F

  • Average High 2021–2026

    77.4 °F
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