Islemouth Slough Weather Forecast

    • 58
    • 84

    Becoming Sunny

    • 55
    • 86

    Mostly Sunny

    • 55
    • 86

    Sunny

    • 55
    • 79

    Mostly Sunny

    • 56
    • 80

    Mostly Sunny

    • 56
    • 81

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

Today 28 Aug San Joaquin County Delta

Mostly cloudy. A slight chance of rain in the late morning and afternoon. Highs 81 to 88. West Winds up to 10 Mph.

Tonight 28 Aug San Joaquin County Delta

Clear. Lows around 60. West Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Islemouth Slough Temperature Statistics

August Temperature

Stockton, Stockton Metropolitan Airport (21.7 miles)

  • Lowest 14 August, 2026

    57.7 °F

  • Average August

    79.3 °F

  • Highest 3 August, 2026

    105.7 °F

Climate (2021–2026)

Stockton, Stockton Metropolitan Airport (21.7 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    77.4 °F
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