San Joaquin River - Oulton Point Weather Forecast

    • 66
    • 81

    Chance Rain Showers

    • 65
    • 74

    Chance Rain Showers

    • 64
    • 78

    Sunny

    • 65
    • 81

    Sunny

    • 67
    • 87

    Mostly Sunny

    • 66
    • 78

    Slight Chance Rain Showers

    • 64
    • 75

    Mostly Sunny

Today 18 Sep Carquinez Strait and Delta

Mostly cloudy. Highs 82 to 88. Southwest Winds 10 to 15 Mph.

Tonight 18 Sep Carquinez Strait and Delta

Mostly cloudy. A slight chance of rain Showers in the Evening, then a chance of rain Showers after midnight. Lows 60 to 66. West Winds up to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin River - Oulton Point Temperature Statistics

September Temperature

Fairfield / Travis Air Force Base (20.5 miles)

  • Lowest 16 September, 2025

    54.9 °F

  • Average September

    70.1 °F

  • Highest 16 September, 2025

    97.3 °F

Climate (2020–Present)

Fairfield / Travis Air Force Base (20.5 miles)

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  • Average Low 2020–2025

    48.4 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    75.5 °F
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