Saltwater State Park Weather Forecast
- 56
- 81
Mostly Sunny
- 55
- 78
Partly Sunny
- 57
- 77
Partly Sunny
- 57
- 77
Partly Sunny
- 58
- 74
Partly Sunny
- 59
- 79
Mostly Sunny
Today 8 Aug Lowlands of Pierce and Southern King Counties
Mostly cloudy until late afternoon then becoming sunny. Highs in the mid 70s to lower 80s. Light wind becoming west to 10 Mph in the afternoon.
Tonight 8 Aug Lowlands of Pierce and Southern King Counties
Mostly clear. Lows in the 50s. West wind to 10 Mph in the evening becoming light.
Saltwater State Park Temperature Statistics
August Temperature
Seattle, Seattle-Tacoma International Airport (4.3 miles)
Lowest 3 August, 2026
53.7 °FAverage August
68.6 °FHighest 5 August, 2026
87.7 °F
Climate (2021–2026)
Seattle, Seattle-Tacoma International Airport (4.3 miles)
Average Low 2021–2026
46.6 °FAverage 2021–2026
53.4 °FAverage High 2021–2026
61.2 °F