Diablo Shadows Weather Forecast

    • 41
    • 63

    Increasing Clouds

    • 44
    • 65

    Partly Sunny

    • 43
    • 64

    Partly Sunny

    • 42
    • 64

    Partly Sunny

    • 43
    • 62

    Mostly Sunny

    • 41
    • 65

    Mostly Sunny

Today 26 Nov East Bay Interior Valleys

Partly cloudy in the morning then becoming sunny. Highs near 60. Northeast Winds 5 to 10 Mph.

Tonight 26 Nov East Bay Interior Valleys

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 40s. Light Winds.

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Diablo Shadows Temperature Statistics

November Temperature

Concord, Buchanan Field (5 miles)

  • Lowest 21 November, 2025

    43 °F

  • Average November

    58.5 °F

  • Highest 2 November, 2025

    79 °F

Climate (2020–Present)

Concord, Buchanan Field (5 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    61.3 °F

  • Average High 2020–2025

    74.4 °F
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