San Joaquin River - Threemile Slough Entrance Weather Forecast

    • 58
    • 84

    Becoming Sunny

    • 58
    • 87

    Sunny

    • 54
    • 82

    Sunny

    • 53
    • 78

    Mostly Sunny

    • 53
    • 78

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

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  • Temperature Forecast NOAA

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San Joaquin River - Threemile Slough Entrance Temperature Statistics

May Temperature

Fairfield / Travis Air Force Base (18.6 miles)

  • Lowest 17 May, 2026

    49.5 °F

  • Average May

    63.6 °F

  • Highest 11 May, 2026

    91.2 °F

Climate (2021–Present)

Fairfield / Travis Air Force Base (18.6 miles)

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  • Average Low 2021–2026

    48.8 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    74.8 °F
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