No
you don't need a jacket based on the weather in San Jose, CA 95111, USA 1 second ago
78°F26°C & Clear
Wind is 9 mph14 km/h from the Northwest, gusting to 13 mph21 km/h
| June 17 | ||||
| 4pm | 79°F26°C | 9 mph14 km/h Northwest | Clear | |
| 5pm | 81°F27°C | 10 mph15 km/h Northwest | Clear | |
| 6pm | 82°F28°C | 10 mph16 km/h Northwest | Clear | |
| 7pm | 83°F28°C | 11 mph17 km/h Northwest | Clear | |
| 8pm | 81°F27°C | 11 mph17 km/h Northwest | Clear | |
| 9pm | 78°F26°C | 10 mph16 km/h Northwest | Clear | |
| 10pm | 75°F24°C | 9 mph14 km/h Northwest | Clear | |
| 11pm | 71°F22°C | 6 mph10 km/h Northwest | Clear | |
| June 18 | ||||
| 12am | 67°F19°C | 4 mph6 km/h Northwest | Clear | |
| 1am | 64°F18°C | 3 mph5 km/h Northwest | Clear | |
| 2am | 62°F17°C | 3 mph5 km/h Northwest | Clear | |
| 3am | 61°F16°C | 2 mph4 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 17 | 52°F11°C | 83°F28°C | 7 mph11 km/h from Northwest | Clear | Clear |
| June 18 | 54°F12°C | 87°F30°C | 5 mph9 km/h from Northwest | Clear | Clear |
| June 19 | 54°F12°C | 75°F24°C | 7 mph10 km/h from Northwest | Clear | Partly Cloudy |
| June 20 | 51°F10°C | 71°F22°C | 8 mph13 km/h from Northwest | Mostly Clear | Mostly Clear |
| June 21 | 51°F10°C | 72°F22°C | 9 mph14 km/h from Northwest | Clear | Clear |
| June 22 | 51°F10°C | 77°F25°C | 6 mph10 km/h from Northwest | Clear | Clear |
| June 23 | 51°F11°C | 80°F27°C | 5 mph9 km/h from Northwest | Clear | Clear |
Yes
Low of 55°F13°C, High of 87°F31°CWind: 5 mph9 km/h
Precipitation: None