Yes

you do need a jacket based on the weather in San Jose, CA 95110, USA 1 second ago

Why? Because the air feels like the cozy middle ground between summer and winter!
55°F13°C & Clear

Wind is 2 mph4 km/h from the Southwest, gusting to 3 mph5 km/h
November 1
8am54°F12°C2 mph4 km/h SouthwestMostly Clear
9am53°F12°C1 mph2 km/h SouthwestClear
10am52°F11°C2 mph3 km/h SouthwestClear
11am52°F11°C1 mph2 km/h SoutheastClear
12pm51°F10°C1 mph1 km/h EastPartly Cloudy
1pm50°F10°C1 mph2 km/h NortheastPartly Cloudy
2pm50°F10°C1 mph1 km/h SoutheastMostly Clear
3pm51°F10°C1 mph2 km/h SoutheastMostly Clear
4pm54°F12°C1 mph2 km/h NorthMostly Clear
5pm58°F15°C2 mph3 km/h NorthwestMostly Clear
6pm63°F17°C3 mph4 km/h NorthwestMostly Clear
7pm66°F19°C4 mph6 km/h NorthwestClear
DateLowHighWindDayNight
November 150°F10°C74°F23°C4 mph6 km/h from NorthwestClearClear
November 251°F11°C76°F25°C3 mph5 km/h from NorthwestMostly ClearMostly Clear
November 352°F11°C73°F23°C4 mph6 km/h from NorthwestClearMostly Clear
November 451°F10°C74°F23°C4 mph7 km/h from SouthMostly CloudyRain
November 555°F13°C66°F19°C6 mph9 km/h from SouthRainPartly Cloudy
November 651°F10°C68°F20°C3 mph5 km/h from NorthwestMostly ClearMostly Clear
November 752°F11°C71°F21°C4 mph6 km/h from NorthwestMostly ClearPartly Cloudy

Yes

Low of 51°F11°C, High of 76°F25°C
Wind: 3 mph5 km/h
Precipitation: None

Support This Page