Diablo Shadows Weather Forecast

    • 51
    • 84

    Sunny

    • 53
    • 84

    Sunny

    • 51
    • 79

    Sunny

    • 56
    • 82

    Sunny

    • 53
    • 88

    Sunny

    • 54
    • 92

    Sunny

    • 54
    • 92

    Mostly Sunny

Today 14 May East Bay Interior Valleys

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

Tonight 14 May East Bay Interior Valleys

Clear. Lows in the upper 40s to mid 50s. Southwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diablo Shadows Temperature Statistics

May Temperature

Concord, Buchanan Field (5 miles)

  • Lowest 8 May, 2026

    51.7 °F

  • Average May

    64.5 °F

  • Highest 11 May, 2026

    86 °F

Climate (2021–Present)

Concord, Buchanan Field (5 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    74.3 °F
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