Walnut Creek Weather Forecast

    • 67
    • 87

    Becoming Sunny

    • 68
    • 91

    Mostly Sunny

    • 71
    • 95

    Mostly Sunny

    • 73
    • 99

    Hot

    • 76
    • 102

    Hot

    • 78
    • 105

    Chance Thunderstorms

    • 77
    • 104

    Chance Thunderstorms

Today 29 Jun Wake

Mostly sunny with isolated Showers and Thunderstorms. Near steady temperature in the mid 80s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 29 Jun Wake

Mostly clear. Lows in the upper 60s. East Winds around 5 Mph.

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Walnut Creek Temperature Statistics

June Temperature

Raleigh / Durham, Raleigh-Durham International Airport (14.3 miles)

  • Lowest 3 June, 2026

    48.7 °F

  • Average June

    80.1 °F

  • Highest 12 June, 2026

    103.6 °F

Climate (2021–2026)

Raleigh / Durham, Raleigh-Durham International Airport (14.3 miles)

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  • Average Low 2021–2026

    53.1 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    74.3 °F
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