Riverton-Boulevard Park Weather Forecast

    • 48
    • 60

    Rain Likely

    • 46
    • 63

    Partly Sunny

    • 48
    • 67

    Partly Sunny

    • 54
    • 73

    Partly Sunny

    • 59
    • 82

    Partly Sunny

    • 54
    • 75

    Partly Sunny

Today 29 May Lowlands of Pierce and Southern King Counties

Showers likely in the Morning, then cloudy with a chance of Showers in the late morning and early afternoon. Mostly cloudy late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs in the mid 50s to lower 60s. South wind 10 to 15 Mph becoming southwest in the afternoon.

Tonight 29 May Lowlands of Pierce and Southern King Counties

Mostly cloudy. Lows in the 40s. West wind 10 to 15 Mph becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverton-Boulevard Park Temperature Statistics

May Temperature

Boeing Field - King County International Airport (2.5 miles)

  • Lowest 17 May, 2026

    43 °F
  • Average May

    59.3 °F
  • Highest 12 May, 2026

    80.1 °F

Climate (2021–Present)

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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