Carquinez Strait - Commodore Jones Point Weather Forecast

    • 48
    • 54

    Cloudy

    • 47
    • 60

    Mostly Cloudy

    • 43
    • 59

    Partly Sunny

    • 41
    • 59

    Partly Sunny

    • 41
    • 56

    Mostly Cloudy

    • 41
    • 58

    Mostly Cloudy

Today 21 Jan Carquinez Strait and Delta

Mostly cloudy. Areas of fog in the Morning, then patchy fog in the afternoon. Highs around 53. Light Winds.

Tonight 21 Jan Carquinez Strait and Delta

Cloudy. Lows around 47. Light Winds.

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Carquinez Strait - Commodore Jones Point Temperature Statistics

January Temperature

Concord, Buchanan Field (8.1 miles)

  • Lowest 10 January, 2026

    34 °F
  • Average January

    49.8 °F
  • Highest 15 January, 2026

    66.9 °F

Climate (2021–Present)

Concord, Buchanan Field (8.1 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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