Riverton-Boulevard Park Weather Forecast

    • 45
    • 58

    Increasing Clouds

    • 41
    • 57

    Decreasing Clouds

    • 45
    • 56

    Chance Rain

    • 45
    • 58

    Chance Rain

    • 45
    • 60

    Slight Chance Rain

    • 44
    • 59

    Mostly Cloudy

    • 43
    • 59

    Partly Sunny

Today 22 Oct Lowlands of Pierce and Southern King Counties

Partly sunny. A slight chance of rain in the morning. Highs in the upper 50s.

Tonight 22 Oct Lowlands of Pierce and Southern King Counties

Mostly cloudy in the evening then becoming partly cloudy. Lows in the 40s. Northeast wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverton-Boulevard Park Temperature Statistics

October Temperature

Boeing Field - King County International Airport (2.5 miles)

  • Lowest 12 October, 2026

    37.9 °F

  • Average October

    56.6 °F

  • Highest 16 October, 2026

    78.1 °F

Climate (2021–2026)

Boeing Field - King County International Airport (2.5 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    61.7 °F
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