Middle Slough Weather Forecast

    • 38
    • 52

    Mostly Sunny

    • 36
    • 49

    Partly Sunny

    • 38
    • 51

    Mostly Cloudy

    • 38
    • 52

    Mostly Cloudy

    • 40
    • 54

    Partly Sunny

    • 42
    • 55

    Partly Sunny

Today 8 Jan East Bay Interior Valleys

Sunny. Highs in the mid 50s. Northwest Winds 10 to 15 Mph.

Tonight 8 Jan East Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s. North Winds 5 to 10 Mph.

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Middle Slough Temperature Statistics

January Temperature

Concord, Buchanan Field (11.2 miles)

  • Lowest 5 January, 2026

    46.9 °F

  • Average January

    54.8 °F

  • Highest 3 January, 2026

    64 °F

Climate (2021–Present)

Concord, Buchanan Field (11.2 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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