Yes

you do need a jacket based on the weather in Spanaway, WA, USA 1 second ago

Why? Because there's a refreshing nip in the air!

44°F7°C & Mostly Clear

Wind is 2 mph4 km/h from the East, gusting to 6 mph10 km/h

Date	Low	High	Wind	Day	Night
November 5	40°F4°C	54°F12°C	2 mph3 km/h from East	Partly Cloudy	Mostly Cloudy
November 6	38°F3°C	54°F12°C	2 mph4 km/h from Northeast	Mostly Clear	Mostly Clear
November 7	37°F3°C	59°F15°C	1 mph2 km/h from South	Partly Cloudy	Mostly Cloudy
November 8	42°F5°C	60°F15°C	3 mph4 km/h from Southwest	Mostly Cloudy	Rain
November 9	46°F8°C	55°F13°C	6 mph9 km/h from Southwest	Rain	Rain
November 10	43°F6°C	52°F11°C	7 mph11 km/h from Southwest	Rain	Rain
November 11	44°F7°C	50°F10°C	7 mph12 km/h from Southwest	Rain	Drizzle

Low of 37°F3°C, High of 55°F13°C
Wind: 2 mph4 km/h
Precipitation: None