Dumas Bay Weather Forecast
- 56
- 74
Patchy Smoke
- 57
- 75
Partly Sunny
- 55
- 74
Partly Sunny
- 56
- 73
Partly Sunny
- 57
- 76
Partly Sunny
- 56
- 73
Mostly Cloudy
- 56
- 66
Slight Chance Rain
Today 16 Aug Lowlands of Pierce and Southern King Counties
Cloudy in the morning then becoming partly sunny. Highs in the 70s. Light wind.
Tonight 16 Aug Lowlands of Pierce and Southern King Counties
Partly cloudy in the evening then becoming mostly cloudy. Patchy fog in the morning. Lows in the mid 50s to lower 60s. North 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
68.5 °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