Yes

you do need a jacket based on the weather in Santa Clara, CA 95050, USA 1 second ago

Why? Because a jacket will keep you cozy, but you won't break a seat!
56°F13°C & Partly Cloudy

Wind is 3 mph5 km/h from the Southwest, gusting to 9 mph14 km/h
November 23
1pm57°F14°C3 mph5 km/h SouthwestPartly Cloudy
2pm58°F15°C4 mph6 km/h SouthwestPartly Cloudy
3pm59°F15°C4 mph7 km/h WestPartly Cloudy
4pm60°F15°C4 mph7 km/h WestMostly Clear
5pm60°F16°C4 mph7 km/h WestMostly Clear
6pm60°F15°C4 mph7 km/h WestMostly Clear
7pm58°F15°C3 mph5 km/h WestPartly Cloudy
8pm56°F13°C3 mph5 km/h NorthwestPartly Cloudy
9pm54°F12°C2 mph4 km/h NorthwestPartly Cloudy
10pm52°F11°C2 mph3 km/h NorthwestPartly Cloudy
11pm51°F10°C2 mph3 km/h SouthPartly Cloudy
November 24
12am50°F10°C2 mph3 km/h SouthPartly Cloudy
DateLowHighWindDayNight
November 2346°F8°C60°F16°C4 mph6 km/h from WestRainMostly Clear
November 2443°F6°C61°F16°C5 mph9 km/h from SouthMostly ClearRain
November 2549°F9°C59°F15°C4 mph7 km/h from SoutheastRainCloudy
November 2650°F10°C57°F14°C2 mph3 km/h from NorthwestRainRain
November 2747°F8°C60°F16°C3 mph5 km/h from NorthwestMostly ClearMostly Clear
November 2843°F6°C60°F15°C2 mph3 km/h from NorthwestPartly CloudyMostly Cloudy
November 2948°F9°C59°F15°C2 mph3 km/h from NorthwestMostly CloudyPartly Cloudy

Yes

Low of 43°F6°C, High of 61°F16°C
Wind: 5 mph9 km/h
Precipitation: None

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