Yes

you do need a jacket based on the weather in Juneau, AK, USA 1 second ago

Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
35°F2°C & Cloudy

Wind is 4 mph6 km/h from the East, gusting to 9 mph15 km/h
November 3
4pm35°F2°C4 mph6 km/h EastCloudy
5pm35°F2°C4 mph6 km/h EastMostly Cloudy
6pm36°F2°C4 mph6 km/h EastMostly Cloudy
7pm37°F3°C4 mph6 km/h EastMostly Cloudy
8pm37°F3°C4 mph6 km/h EastMostly Cloudy
9pm38°F3°C4 mph6 km/h EastMostly Cloudy
10pm38°F3°C3 mph6 km/h EastMostly Cloudy
11pm38°F3°C3 mph5 km/h NortheastMostly Cloudy
November 4
12am37°F3°C3 mph5 km/h NortheastMostly Cloudy
1am36°F2°C4 mph6 km/h NortheastMostly Cloudy
2am35°F2°C4 mph6 km/h NortheastMostly Cloudy
3am34°F1°C4 mph6 km/h NortheastMostly Cloudy
DateLowHighWindDayNight
November 332°F0°C38°F3°C4 mph6 km/h from EastMostly CloudyPartly Cloudy
November 430°F-1°C36°F2°C7 mph12 km/h from NortheastMostly CloudyCloudy
November 536°F2°C40°F5°C11 mph17 km/h from NortheastDrizzleRain
November 636°F2°C41°F5°C8 mph13 km/h from EastDrizzleDrizzle
November 734°F1°C37°F3°C3 mph5 km/h from SoutheastSnowSnow
November 834°F1°C37°F3°C5 mph8 km/h from EastSnowCloudy
November 933°F1°C36°F2°C6 mph10 km/h from NortheastSnowSnow

Yes

Low of 30°F-1°C, High of 37°F3°C
Wind: 7 mph12 km/h
Precipitation: None

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