Bos Lake Weather Forecast

    • 32
    • 41

    Rain/Snow

    • 31
    • 40

    Rain/Snow

    • 31
    • 47

    Mostly Cloudy

    • 34
    • 45

    Mostly Cloudy

    • 41
    • 52

    Rain Likely

    • 43
    • 57

    Rain Likely

Today 18 Feb Yakima Valley

Mostly cloudy. Highs in the upper 30s to lower 40s. Light Wind, becoming east 5 to 10 Mph in the afternoon.

Tonight 18 Feb Yakima Valley

Cloudy. A chance of snow in the Evening, then a chance of rain or snow overnight. Lows in the upper 20s to lower 30s. East wind 5 to 10 Mph in the Evening, becoming light. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bos Lake Temperature Statistics

February Temperature

Sunnyside Municipal Airport (6.2 miles)

  • Lowest 13 February, 2025

    9.5 °F

  • Average February

    29.2 °F

  • Highest 1 February, 2025

    49.1 °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

    64.6 °F
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