Concord Weather Forecast

    • 60
    • 91

    Increasing Clouds

    • 60
    • 92

    Mostly Sunny

    • 60
    • 88

    Partly Sunny

    • 60
    • 85

    Partly Sunny

    • 59
    • 88

    Mostly Sunny

    • 59
    • 88

    Mostly Sunny

    • 59
    • 83

    Partly Sunny

Today 18 Aug East Bay Interior Valleys

Sunny. Highs in the lower 90s. West Winds around 10 Mph.

Tonight 18 Aug East Bay Interior Valleys

Partly cloudy in the evening then becoming mostly cloudy. Lows around 60. West Winds 5 to 10 Mph.

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Concord Temperature Statistics

August Temperature

Concord, Buchanan Field (1.2 miles)

  • Lowest 16 August, 2026

    57.9 °F

  • Average August

    75 °F

  • Highest 2 August, 2026

    100.7 °F

Climate (2021–2026)

Concord, Buchanan Field (1.2 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    74.3 °F
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