Concord Weather Forecast

    • 58
    • 95

    Sunny

    • 59
    • 94

    Mostly Sunny

    • 62
    • 95

    Partly Sunny

    • 62
    • 97

    Hot

    • 62
    • 94

    Sunny

    • 62
    • 94

    Mostly Sunny

Today 30 Sep East Bay Interior Valleys

Sunny. Highs in the lower 90s. West Winds 5 to 10 Mph.

Tonight 30 Sep East Bay Interior Valleys

Clear. Lows in the upper 50s. West Winds up to 5 Mph.

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Concord Temperature Statistics

September Temperature

Concord, Buchanan Field (1.2 miles)

  • Lowest 23 September, 2026

    53.7 °F

  • Average September

    71.1 °F

  • Highest 9 September, 2026

    101.6 °F

Climate (2021–2026)

Concord, Buchanan Field (1.2 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    61.6 °F

  • Average High 2021–2026

    74.2 °F
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