Sunnyside State Wildlife Recreation Area Weather Forecast

    • 31
    • 41

    Chance Rain

    • 30
    • 48

    Rain Likely

    • 26
    • 45

    Partly Sunny

    • 24
    • 43

    Chance Rain/Snow

    • 22
    • 38

    Chance Snow

    • 18
    • 32

    Chance Snow

    • 16
    • 32

    Slight Chance Snow

Today 30 Jan Yakima Valley

Mostly sunny. Highs around 40. Light wind.

Tonight 30 Jan Yakima Valley

Cloudy. A 50 percent chance of rain and freezing rain overnight. Lows around 30. Light wind.

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  • Temperature Real-Time

Sunnyside State Wildlife Recreation Area Temperature Statistics

January Temperature

Sunnyside Municipal Airport (6.2 miles)

  • Lowest 28 January, 2025

    15.6 °F

  • Average January

    31.9 °F

  • Highest 11 January, 2025

    51.4 °F

Climate (2020–Present)

Sunnyside Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    64.7 °F
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