Diablo Shadows Weather Forecast

    • 48
    • 73

    Increasing Clouds

    • 48
    • 68

    Decreasing Clouds

    • 49
    • 66

    Mostly Cloudy

    • 46
    • 68

    Slight Chance Rain

    • 46
    • 71

    Mostly Sunny

    • 49
    • 76

    Mostly Sunny

    • 50
    • 75

    Mostly Sunny

Today 23 Apr East Bay Interior Valleys

Sunny. Highs in the lower 70s. West Winds 5 to 10 Mph.

Tonight 23 Apr East Bay Interior Valleys

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diablo Shadows Temperature Statistics

April Temperature

Concord, Buchanan Field (5 miles)

  • Lowest 3 April, 2026

    40.6 °F

  • Average April

    60.9 °F

  • Highest 5 April, 2026

    84.7 °F

Climate (2021–Present)

Concord, Buchanan Field (5 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    74.4 °F
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