Diablo Shadows Weather Forecast

    • 55
    • 84

    Becoming Sunny

    • 53
    • 79

    Mostly Sunny

    • 54
    • 83

    Mostly Sunny

    • 55
    • 85

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

    • 58
    • 91

    Mostly Sunny

Today 3 Jul East Bay Interior Valleys

Partly cloudy. Highs in the 80s to lower 90s. Southwest Winds 15 to 20 Mph.

Tonight 3 Jul East Bay Interior Valleys

Mostly clear. Lows in the mid 50s. Southwest Winds 10 to 20 Mph.

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  • Temperature Real-Time

Diablo Shadows Temperature Statistics

July Temperature

Concord, Buchanan Field (5 miles)

  • Lowest 1 July, 2025

    55.9 °F
  • Average July

    70.6 °F
  • Highest 1 July, 2025

    91.9 °F

Climate (2020–Present)

Concord, Buchanan Field (5 miles)

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  • Average Low 2020–2025

    50.8 °F
  • Average 2020–2025

    61.4 °F
  • Average High 2020–2025

    74.7 °F
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