Dumas Bay Weather Forecast
- 55
- 74
Increasing Clouds
- 56
- 74
Partly Sunny
- 56
- 75
Partly Sunny
- 56
- 72
Partly Sunny
- 58
- 75
Partly Sunny
- 58
- 80
Partly Sunny
Today 9 Aug Lowlands of Pierce and Southern King Counties
Sunny. Highs in the 70s. Light wind.
Tonight 9 Aug Lowlands of Pierce and Southern King Counties
Mostly clear. Lows in the 50s. West wind to 10 Mph in the evening becoming light.
Dumas Bay Temperature Statistics
August Temperature
Seattle, Seattle-Tacoma International Airport (8.1 miles)
Lowest 3 August, 2026
53.7 °FAverage August
69.1 °FHighest 6 August, 2026
88.6 °F
Climate (2021–2026)
Seattle, Seattle-Tacoma International Airport (8.1 miles)
Average Low 2021–2026
46.6 °FAverage 2021–2026
53.4 °FAverage High 2021–2026
61.2 °F