Yes
you do need a jacket based on the weather in San Jose, CA, USA 1 second ago
Why? Because it's pretty chilly!
55°F13°C & Clear
Wind is 2 mph3 km/h from the North, gusting to 4 mph6 km/h
| June 3 | ||||
| 8am | 55°F13°C | 2 mph4 km/h North | Clear | |
| 9am | 54°F12°C | 3 mph4 km/h Southeast | Clear | |
| 10am | 56°F14°C | 3 mph5 km/h Southeast | Clear | |
| 11am | 59°F15°C | 3 mph4 km/h South | Clear | |
| 12pm | 62°F17°C | 1 mph2 km/h South | Clear | |
| 1pm | 66°F19°C | 1 mph2 km/h West | Clear | |
| 2pm | 70°F21°C | 2 mph3 km/h Northwest | Clear | |
| 3pm | 74°F24°C | 3 mph5 km/h Northwest | Clear | |
| 4pm | 78°F25°C | 5 mph8 km/h Northwest | Clear | |
| 5pm | 80°F26°C | 6 mph10 km/h Northwest | Clear | |
| 6pm | 81°F27°C | 7 mph12 km/h Northwest | Clear | |
| 7pm | 82°F28°C | 8 mph13 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 3 | 54°F12°C | 82°F28°C | 5 mph8 km/h from Northwest | Clear | Clear |
| June 4 | 56°F13°C | 81°F27°C | 5 mph8 km/h from Northwest | Clear | Clear |
| June 5 | 56°F13°C | 83°F28°C | 5 mph8 km/h from Southwest | Clear | Clear |
| June 6 | 56°F14°C | 83°F28°C | 5 mph8 km/h from Northwest | Clear | Clear |
| June 7 | 58°F14°C | 84°F29°C | 5 mph9 km/h from Northwest | Clear | Clear |
| June 8 | 58°F14°C | 80°F27°C | 5 mph8 km/h from Northwest | Clear | Mostly Clear |
| June 9 | 57°F14°C | 80°F27°C | 5 mph8 km/h from Northwest | Clear | Mostly Clear |
Yes
Low of 56°F14°C, High of 81°F27°CWind: 5 mph8 km/h
Precipitation: None