Stassen Park Weather Forecast

    • 36
    • 48

    Mostly Cloudy

    • 35
    • 49

    Cloudy

    • 35
    • 53

    Mostly Cloudy

    • 36
    • 53

    Mostly Cloudy

    • 35
    • 53

    Mostly Cloudy

    • 34
    • 52

    Partly Sunny

    • 34
    • 52

    Partly Sunny

Today 30 Jan Yakima Valley

Cloudy with a 20 percent chance of rain. Patchy fog. Highs in the mid 40s to lower 50s. Light wind.

Tonight 30 Jan Yakima Valley

Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid to upper 30s. Southwest wind 5 to 10 Mph in the Evening, becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Stassen Park Temperature Statistics

January Temperature

Sunnyside Municipal Airport (5.6 miles)

  • Lowest 25 January, 2026

    16.7 °F

  • Average January

    33.5 °F

  • Highest 12 January, 2026

    59.9 °F

Climate (2021–Present)

Sunnyside Municipal Airport (5.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    63.5 °F
Get WillyWeather+ to remove ads