Walnut Weather Forecast

    • 48
    • 68

    Decreasing Clouds

    • 45
    • 74

    Partly Sunny

    • 41
    • 64

    Mostly Sunny

    • 45
    • 66

    Rain Showers Likely

    • 46
    • 67

    Chance Rain Showers

    • 48
    • 70

    Partly Sunny

Today 8 May Bureau

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the upper 60s. Southwest Winds 5 to 10 Mph.

Tonight 8 May Bureau

Partly cloudy. Lows in the upper 40s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Walnut Temperature Statistics

May Temperature

Sterling Rockfalls (13 miles)

  • Lowest 2 May, 2026

    33.1 °F

  • Average May

    54.9 °F

  • Highest 4 May, 2026

    81 °F

Climate (2021–Present)

Sterling Rockfalls (13 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62 °F
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