Clayton Weather Forecast

    • 55
    • 89

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

    • 50
    • 79

    Mostly Sunny

    • 46
    • 74

    Partly Sunny

    • 47
    • 73

    Mostly Sunny

    • 46
    • 75

    Mostly Sunny

Today 21 Oct East Bay Interior Valleys

Sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Becoming northwest in the afternoon.

Tonight 21 Oct East Bay Interior Valleys

Mostly clear. Lows in the mid 50s. West Winds 5 to 10 Mph.

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Clayton Temperature Statistics

October Temperature

Concord, Buchanan Field (6.8 miles)

  • Lowest 7 October, 2020

    55 °F
  • Average October

    72.3 °F
  • Highest 3 October, 2020

    100 °F

Climate (2010–Present)

Concord, Buchanan Field (6.8 miles)

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  • Average Low 2010–Present

    52.4 °F
  • Average 2010–Present

    62.7 °F
  • Average High 2010–Present

    75.7 °F
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