Dumas Bay Weather Forecast
- 55
- 75
Becoming Sunny
- 59
- 80
Mostly Sunny
- 59
- 83
Partly Sunny
- 55
- 80
Partly Sunny
- 53
- 69
Rain Likely
- 52
- 63
Rain Likely
Today 21 Jun Lowlands of Pierce and Southern King Counties
Mostly sunny. Highs in the 70s. Light wind becoming north to 10 Mph in the afternoon.
Tonight 21 Jun Lowlands of Pierce and Southern King Counties
Clear. Lows in the 50s. North wind to 10 Mph in the evening becoming light.
Dumas Bay Temperature Statistics
June Temperature
Seattle, Seattle-Tacoma International Airport (8.1 miles)
Lowest 7 June, 2026
47.6 °FAverage June
64.4 °FHighest 15 June, 2026
91.7 °F
Climate (2021–2026)
Seattle, Seattle-Tacoma International Airport (8.1 miles)
Average Low 2021–2026
46.7 °FAverage 2021–2026
53.5 °FAverage High 2021–2026
61.3 °F