Toppenish Weather Forecast

    • 61
    • 93

    Mostly Sunny

    • 58
    • 95

    Sunny

    • 56
    • 92

    Mostly Sunny

    • 56
    • 90

    Mostly Sunny

    • 58
    • 90

    Mostly Sunny

    • 62
    • 95

    Mostly Sunny

Today 23 Jul Yakima Valley

Sunny. Highs in the lower 90s. Light Wind, becoming south 5 to 10 Mph in the afternoon.

Tonight 23 Jul Yakima Valley

Mostly clear. Lows in the lower to mid 60s. Northwest wind 5 to 10 Mph.

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Toppenish Temperature Statistics

July Temperature

Sunnyside Municipal Airport (16.2 miles)

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Climate (2020–Present)

Sunnyside Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    39.2 °F
  • Average 2020–2025

    51.7 °F
  • Average High 2020–2025

    64 °F
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