Grandview Weather Forecast

    • 42
    • 74

    Partly Sunny

    • 46
    • 72

    Chance Rain Showers

    • 42
    • 72

    Chance Rain Showers

    • 38
    • 63

    Chance Rain Showers

    • 36
    • 58

    Chance Rain Showers

    • 34
    • 55

    Slight Chance Rain Showers

    • 34
    • 57

    Partly Sunny

Today 8 Oct Yakima Valley

Sunny. Highs in the upper 60s to mid 70s. Light Wind, becoming south 5 to 10 Mph in the afternoon.

Tonight 8 Oct Yakima Valley

Mostly cloudy. A 20 percent chance of rain Showers overnight. Lows in the mid to upper 40s. West wind 5 to 10 Mph in the Evening, becoming light.

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Grandview Temperature Statistics

October Temperature

Sunnyside Municipal Airport (5.6 miles)

  • Lowest

  • Average October

  • Highest

Climate (2020–Present)

Sunnyside Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    38.6 °F
  • Average 2020–2025

    51 °F
  • Average High 2020–2025

    63.1 °F
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