Yes
you do need a jacket based on the weather in San Jose (West San Jose), California, United States 1 second ago
Why? Because it's not very warm out!
51°F10°C & Clear
Wind is 2 mph4 km/h from the West, gusting to 3 mph5 km/h
| November 1 | ||||
| 2pm | 51°F10°C | 3 mph5 km/h West | Clear | |
| 3pm | 51°F10°C | 3 mph5 km/h West | Clear | |
| 4pm | 56°F13°C | 1 mph2 km/h West | Clear | |
| 5pm | 61°F16°C | 2 mph3 km/h North | Clear | |
| 6pm | 65°F18°C | 2 mph4 km/h North | Clear | |
| 7pm | 69°F20°C | 3 mph5 km/h North | Clear | |
| 8pm | 72°F22°C | 5 mph7 km/h North | Clear | |
| 9pm | 71°F22°C | 5 mph9 km/h North | Clear | |
| 10pm | 73°F23°C | 6 mph9 km/h North | Clear | |
| 11pm | 73°F23°C | 6 mph9 km/h North | Clear | |
| November 2 | ||||
| 12am | 72°F22°C | 5 mph9 km/h Northwest | Clear | |
| 1am | 67°F20°C | 4 mph6 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 1 | 50°F10°C | 73°F23°C | 4 mph6 km/h from Northwest | Clear | Mostly Clear |
| November 2 | 52°F11°C | 75°F24°C | 3 mph5 km/h from Northwest | Clear | Mostly Clear |
| November 3 | 52°F11°C | 71°F22°C | 3 mph5 km/h from Northwest | Mostly Clear | Mostly Clear |
| November 4 | 51°F11°C | 74°F23°C | 3 mph5 km/h from South | Partly Cloudy | Rain |
| November 5 | 54°F12°C | 66°F19°C | 7 mph11 km/h from South | Rain | Partly Cloudy |
| November 6 | 50°F10°C | 67°F20°C | 3 mph5 km/h from Northwest | Mostly Clear | Mostly Clear |
| November 7 | 52°F11°C | 69°F20°C | 4 mph6 km/h from Northwest | Mostly Clear | Mostly Clear |
Yes
Low of 52°F11°C, High of 75°F24°CWind: 3 mph5 km/h
Precipitation: None