Carquinez Strait - Crockett Marina Weather Forecast

    • 40
    • 59

    Partly Sunny

    • 39
    • 57

    Mostly Sunny

    • 41
    • 59

    Mostly Sunny

    • 44
    • 59

    Mostly Sunny

    • 45
    • 61

    Mostly Sunny

    • 44
    • 62

    Mostly Sunny

    • 43
    • 60

    Partly Sunny

Today 11 Jan East Bay Interior Valleys

Partly cloudy. Highs in the upper 50s. Northeast Winds around 5 Mph.

Tonight 11 Jan East Bay Interior Valleys

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 30s. Light Winds.

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  • Temperature Real-Time

Carquinez Strait - Crockett Marina Temperature Statistics

January Temperature

Concord, Buchanan Field (9.9 miles)

  • Lowest 9 January, 2026

    37.9 °F

  • Average January

    52.9 °F

  • Highest 3 January, 2026

    64 °F

Climate (2021–Present)

Concord, Buchanan Field (9.9 miles)

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  • Average Low 2021–2026

    50.9 °F

  • Average 2021–2026

    61.3 °F

  • Average High 2021–2026

    74.2 °F
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