Broad Slough - Kimball Island Weather Forecast

    • 50
    • 65

    Increasing Clouds

    • 48
    • 66

    Partly Sunny

    • 48
    • 64

    Partly Sunny

    • 52
    • 65

    Slight Chance Rain

    • 45
    • 60

    Partly Sunny

    • 44
    • 57

    Chance Rain

Today 5 Feb Carquinez Strait and Delta

Mostly cloudy in the morning then clearing. Widespread fog. Locally dense in the morning. Highs around 67. Northeast Winds up to 10 Mph.

Tonight 5 Feb Carquinez Strait and Delta

Mostly clear in the evening then becoming mostly cloudy. Lows around 48. Light Winds.

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Broad Slough - Kimball Island Temperature Statistics

February Temperature

Concord, Buchanan Field (12.4 miles)

  • Lowest 3 February, 2026

    39.9 °F

  • Average February

    53 °F

  • Highest 2 February, 2026

    70 °F

Climate (2021–Present)

Concord, Buchanan Field (12.4 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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