Walnut Creek Weather Forecast

    • 59
    • 82

    Mostly Sunny

    • 60
    • 98

    Hot

    • 59
    • 90

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

    • 58
    • 88

    Mostly Sunny

    • 59
    • 90

    Mostly Sunny

Today 5 Aug East Bay Interior Valleys

Sunny. Highs in the upper 70s to mid 80s. West Winds 10 to 15 Mph.

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Walnut Creek Temperature Statistics

August Temperature

Concord, Buchanan Field (5.6 miles)

  • Lowest 3 August, 2021

    55 °F
  • Average August

    70.6 °F
  • Highest 3 August, 2021

    93 °F

Climate (2010–Present)

Concord, Buchanan Field (5.6 miles)

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  • Average Low 2010–Present

    51.5 °F
  • Average 2010–Present

    61.9 °F
  • Average High 2010–Present

    75.1 °F
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