San Joaquin River - Threemile Slough Entrance Weather Forecast

    • 54
    • 69

    Decreasing Clouds

    • 57
    • 73

    Mostly Cloudy

    • 55
    • 74

    Mostly Cloudy

    • 51
    • 66

    Mostly Cloudy

    • 49
    • 64

    Partly Sunny

    • 48
    • 67

    Partly Sunny

    • 48
    • 65

    Mostly Sunny

Today 26 Feb Carquinez Strait and Delta

Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs around 70. Northwest Winds up to 10 Mph.

Tonight 26 Feb Carquinez Strait and Delta

Partly cloudy. Lows around 53. Northwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin River - Threemile Slough Entrance Temperature Statistics

February Temperature

Fairfield / Travis Air Force Base (18.6 miles)

  • Lowest 20 February, 2026

    30.9 °F

  • Average February

    51.3 °F

  • Highest 6 February, 2026

    71.4 °F

Climate (2021–Present)

Fairfield / Travis Air Force Base (18.6 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    74.8 °F
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