Zillah Weather Forecast

    • 29
    • 35

    Cloudy

    • 28
    • 34

    Cloudy

    • 24
    • 34

    Mostly Cloudy

    • 30
    • 38

    Chance Rain

    • 30
    • 48

    Chance Rain

    • 26
    • 48

    Partly Sunny

Today 3 Dec Yakima Valley

Cloudy. Patchy fog in the morning. Patchy freezing fog through the day. Highs in the lower to mid 30s. Light wind.

Tonight 3 Dec Yakima Valley

Cloudy. Areas of freezing fog in the evening. Patchy fog and freezing fog overnight. Lows in the mid 20s to lower 30s. Light wind.

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Zillah Temperature Statistics

December Temperature

Sunnyside Municipal Airport (14.3 miles)

  • Lowest 1 December, 2024

    32.4 °F
  • Average December

    33.9 °F
  • Highest 1 December, 2024

    35.6 °F

Climate (2019–Present)

Sunnyside Municipal Airport (14.3 miles)

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  • Average Low 2019–2024

    39.5 °F
  • Average 2019–2024

    52.4 °F
  • Average High 2019–2024

    64.7 °F
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