Yes
you do need a jacket based on the weather in Santa Clara, CA 95055, USA 1 second ago
Why? Because it's not very warm out!
51°F11°C & Clear
Wind is 2 mph4 km/h from the South, gusting to 7 mph12 km/h
| November 4 | ||||
| 1pm | 51°F11°C | 3 mph5 km/h South | Mostly Clear | |
| 2pm | 51°F10°C | 3 mph5 km/h South | Partly Cloudy | |
| 3pm | 51°F11°C | 3 mph5 km/h South | Mostly Clear | |
| 4pm | 55°F13°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 5pm | 60°F16°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 6pm | 65°F18°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 7pm | 68°F20°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 8pm | 71°F22°C | 4 mph6 km/h South | Mostly Clear | |
| 9pm | 72°F22°C | 5 mph8 km/h South | Mostly Cloudy | |
| 10pm | 73°F23°C | 7 mph11 km/h South | Mostly Cloudy | |
| 11pm | 71°F22°C | 8 mph12 km/h South | Mostly Cloudy | |
| November 5 | ||||
| 12am | 69°F21°C | 8 mph12 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 4 | 51°F10°C | 73°F23°C | 5 mph8 km/h from South | Partly Cloudy | Rain | 
| November 5 | 56°F13°C | 65°F18°C | 8 mph13 km/h from South | Rain | Mostly Cloudy | 
| November 6 | 51°F11°C | 68°F20°C | 3 mph5 km/h from Northwest | Mostly Clear | Partly Cloudy | 
| November 7 | 53°F12°C | 69°F21°C | 4 mph7 km/h from Northwest | Partly Cloudy | Partly Cloudy | 
| November 8 | 54°F12°C | 71°F22°C | 2 mph3 km/h from Northwest | Mostly Clear | Mostly Clear | 
| November 9 | 53°F12°C | 71°F22°C | 2 mph3 km/h from North | Partly Cloudy | Mostly Cloudy | 
| November 10 | 55°F13°C | 69°F21°C | 2 mph3 km/h from Northwest | Mostly Cloudy | Mostly Cloudy | 
Yes
Low of 56°F14°C, High of 65°F19°CWind: 8 mph13 km/h
Precipitation: 88% rain