No
you don't need a jacket based on the weather in San Jose, CA 95125, USA 1 second ago
80°F27°C & Clear
Wind is 7 mph11 km/h from the Northwest, gusting to 11 mph18 km/h
| August 11 | ||||
| 5pm | 81°F27°C | 8 mph13 km/h Northwest | Clear | |
| 6pm | 81°F27°C | 9 mph14 km/h Northwest | Clear | |
| 7pm | 81°F27°C | 9 mph14 km/h Northwest | Clear | |
| 8pm | 79°F26°C | 9 mph14 km/h Northwest | Clear | |
| 9pm | 76°F25°C | 8 mph14 km/h Northwest | Clear | |
| 10pm | 73°F23°C | 7 mph12 km/h Northwest | Clear | |
| 11pm | 69°F21°C | 6 mph10 km/h Northwest | Clear | |
| August 12 | ||||
| 12am | 67°F20°C | 4 mph7 km/h North | Clear | |
| 1am | 65°F19°C | 4 mph6 km/h North | Clear | |
| 2am | 64°F18°C | 3 mph5 km/h North | Mostly Clear | |
| 3am | 63°F17°C | 3 mph4 km/h North | Mostly Clear | |
| 4am | 62°F17°C | 3 mph5 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 11 | 62°F17°C | 81°F27°C | 5 mph8 km/h from Northwest | Mostly Clear | Mostly Clear |
| August 12 | 57°F14°C | 83°F28°C | 5 mph8 km/h from Northwest | Clear | Clear |
| August 13 | 56°F14°C | 81°F27°C | 5 mph7 km/h from Northwest | Mostly Clear | Mostly Clear |
| August 14 | 57°F14°C | 83°F28°C | 4 mph7 km/h from Northwest | Mostly Clear | Clear |
| August 15 | 58°F15°C | 85°F29°C | 5 mph7 km/h from Northwest | Clear | Mostly Clear |
| August 16 | 60°F15°C | 79°F26°C | 5 mph8 km/h from West | Mostly Clear | Partly Cloudy |
| August 17 | 61°F16°C | 78°F26°C | 6 mph10 km/h from Northwest | Mostly Clear | Clear |
Yes
Low of 57°F14°C, High of 82°F28°CWind: 5 mph8 km/h
Precipitation: None