Alamo Weather Forecast

    • 56
    • 83

    Sunny

    • 58
    • 94

    Mostly Sunny

    • 57
    • 88

    Mostly Sunny

    • 60
    • 95

    Sunny

    • 59
    • 92

    Sunny

    • 58
    • 90

    Mostly Sunny

    • 58
    • 88

    Mostly Sunny

Today 5 Aug East Bay Interior Valleys

Sunny. Highs in the mid to upper 80s. West Winds 10 to 15 Mph.

Tonight 5 Aug East Bay Interior Valleys

Clear. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

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Alamo Temperature Statistics

August Temperature

Concord, Buchanan Field (9.3 miles)

  • Lowest 2 August, 2025

    57 °F

  • Average August

    68.8 °F

  • Highest 1 August, 2025

    88.6 °F

Climate (2020–Present)

Concord, Buchanan Field (9.3 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    61.4 °F

  • Average High 2020–2025

    74.6 °F
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