Sacramento River - Cache Slough Entrance Weather Forecast

    • 42
    • 59

    Dense Fog

    • 40
    • 60

    Mostly Cloudy

    • 40
    • 59

    Partly Sunny

    • 39
    • 60

    Partly Sunny

    • 41
    • 60

    Patchy Fog

    • 42
    • 58

    Patchy Fog

    • 43
    • 58

    Partly Sunny

Today 17 Jan Carquinez Strait and Delta

Mostly cloudy in the morning then becoming partly cloudy. Widespread fog. Locally dense in the Morning, then Areas of fog early in the afternoon. Highs around 60. Northeast Winds up to 10 Mph.

Tonight 17 Jan Carquinez Strait and Delta

Mostly cloudy. Patchy dense fog in the late evening and overnight. Lows around 43. Light Winds.

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Sacramento River - Cache Slough Entrance Temperature Statistics

January Temperature

Fairfield / Travis Air Force Base (16.2 miles)

  • Lowest 14 January, 2026

    32.7 °F

  • Average January

    49.1 °F

  • Highest 3 January, 2026

    63.7 °F

Climate (2021–Present)

Fairfield / Travis Air Force Base (16.2 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    74.9 °F
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