Yes

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

Why? Because there's a refreshing nip in the air!
47°F9°C & Clear

Wind is 6 mph9 km/h from the North, gusting to 13 mph21 km/h
October 30
6am47°F8°C6 mph9 km/h NorthClear
7am45°F7°C5 mph8 km/h NorthClear
8am45°F7°C5 mph8 km/h NorthPartly Cloudy
9am44°F7°C5 mph8 km/h NorthMostly Cloudy
10am44°F7°C5 mph8 km/h NorthMostly Cloudy
11am43°F6°C5 mph9 km/h NorthwestMostly Cloudy
12pm43°F6°C5 mph7 km/h NorthMostly Cloudy
1pm42°F6°C4 mph7 km/h NorthMostly Cloudy
2pm42°F5°C4 mph7 km/h NorthMostly Cloudy
3pm42°F5°C4 mph7 km/h NorthCloudy
4pm44°F7°C4 mph6 km/h NorthCloudy
5pm48°F9°C4 mph6 km/h NortheastCloudy
DateLowHighWindDayNight
October 2945°F7°C59°F15°C1 mph2 km/h from NorthPartly CloudyPartly Cloudy
October 3041°F5°C59°F15°C5 mph8 km/h from NortheastMostly CloudyMostly Cloudy
October 3144°F7°C57°F14°C3 mph5 km/h from SoutheastRainRain
November 148°F9°C59°F15°C6 mph10 km/h from SouthwestRainMostly Cloudy
November 244°F6°C57°F14°C3 mph4 km/h from NorthPartly CloudyCloudy
November 344°F7°C56°F13°C5 mph8 km/h from SoutheastDrizzleDrizzle
November 451°F10°C58°F14°C4 mph7 km/h from SoutheastDrizzleDrizzle

Yes

Low of 42°F6°C, High of 60°F16°C
Wind: 5 mph8 km/h
Precipitation: None

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