O'Brien Weather Forecast
- 46
- 58
Mostly Cloudy
- 51
- 58
Rain
- 49
- 64
Rain
- 42
- 56
Slight Chance Rain
- 49
- 56
Rain
- 52
- 59
Rain
- 50
- 62
Rain Likely
Today 5 Nov Lowlands of Pierce and Southern King Counties
Rain likely. Highs in the mid to upper 50s.
Tonight 5 Nov Lowlands of Pierce and Southern King Counties
Mostly cloudy. A slight chance of rain late in the night. Lows in the 40s to lower 50s. South wind to 10 Mph in the evening becoming light.
O'Brien Temperature Statistics
November Temperature
Seattle, Seattle-Tacoma International Airport (3.7 miles)
Lowest 2 November, 2026
36 °FAverage November
45.5 °FHighest 3 November, 2026
57 °F
Climate (2021–2026)
Seattle, Seattle-Tacoma International Airport (3.7 miles)
Average Low 2021–2026
46.6 °FAverage 2021–2026
53.5 °FAverage High 2021–2026
61.4 °F