Walnut Creek Weather Forecast

    • 63
    • 81

    Chance Thunderstorms

    • 56
    • 77

    Rain Showers Likely

    • 58
    • 75

    Partly Sunny

    • 43
    • 76

    Rain Showers Likely

    • 31
    • 54

    Chance Rain Showers

    • 34
    • 52

    Mostly Sunny

Today 15 Apr Holmes

Partly sunny with a chance of Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 15 Apr Holmes

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the lower 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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Walnut Creek Temperature Statistics

April Temperature

New Philadelphia, Harry Clever Field (16.2 miles)

  • Lowest 8 April, 2026

    25.6 °F

  • Average April

    56.1 °F

  • Highest 4 April, 2026

    82.7 °F

Climate (2021–Present)

New Philadelphia, Harry Clever Field (16.2 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.9 °F
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