Bos Lake Weather Forecast

    • 46
    • 74

    Increasing Clouds

    • 41
    • 72

    Chance Rain Showers

    • 38
    • 64

    Chance Rain Showers

    • 38
    • 58

    Rain Showers Likely

    • 36
    • 55

    Chance Rain Showers

    • 36
    • 59

    Partly Sunny

Today 9 Oct Yakima Valley

Mostly sunny. A 20 percent chance of rain Showers in the morning. Highs in the lower to mid 70s. Northwest wind 5 to 10 Mph in the Morning, becoming light.

Tonight 9 Oct Yakima Valley

Mostly cloudy. Lows in the upper 40s to lower 50s. Light wind.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Bos Lake Temperature Statistics

October Temperature

Sunnyside Municipal Airport (6.2 miles)

  • Lowest

  • Average October

  • Highest

Climate (2020–Present)

Sunnyside Municipal Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    38.6 °F
  • Average 2020–2025

    51 °F
  • Average High 2020–2025

    63 °F
Get WillyWeather+ to remove ads