Walnut Weather Forecast

    • 58
    • 73

    Partly Sunny

    • 64
    • 81

    Chance Rain Showers

    • 74
    • 88

    Partly Sunny

    • 76
    • 92

    Mostly Sunny

    • 76
    • 94

    Mostly Sunny

    • 75
    • 95

    Mostly Sunny

    • 74
    • 95

    Slight Chance Thunderstorms

Today 26 Jun Bureau

Mostly cloudy with a 20 percent chance of Showers. Highs in the lower 70s. East Winds 10 to 15 Mph.

Tonight 26 Jun Bureau

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 50s. East Winds 5 to 10 Mph.

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Walnut Temperature Statistics

June Temperature

Sterling Rockfalls (13 miles)

  • Lowest 15 June, 2026

    51.1 °F

  • Average June

    69.9 °F

  • Highest 6 June, 2026

    90 °F

Climate (2021–2026)

Sterling Rockfalls (13 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.1 °F
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