Yes
you do need a jacket based on the weather in San Jose, CA 95117, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
56°F13°C & Clear
Wind is 1 mph2 km/h from the Southeast, gusting to 2 mph4 km/h
| October 29 | ||||
| 11am | 55°F13°C | 1 mph2 km/h Northeast | Clear | |
| 12pm | 54°F12°C | 3 mph4 km/h Northwest | Clear | |
| 1pm | 54°F12°C | 2 mph3 km/h West | Clear | |
| 2pm | 54°F12°C | 2 mph3 km/h Southwest | Clear | |
| 3pm | 54°F12°C | 2 mph3 km/h Southwest | Clear | |
| 4pm | 58°F14°C | 2 mph3 km/h South | Clear | |
| 5pm | 63°F17°C | 2 mph4 km/h North | Clear | |
| 6pm | 68°F20°C | 4 mph6 km/h Northwest | Clear | |
| 7pm | 71°F22°C | 4 mph7 km/h Northwest | Clear | |
| 8pm | 74°F24°C | 5 mph8 km/h Northwest | Clear | |
| 9pm | 77°F25°C | 6 mph9 km/h Northwest | Clear | |
| 10pm | 79°F26°C | 6 mph10 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 29 | 53°F12°C | 79°F26°C | 4 mph7 km/h from Northwest | Clear | Clear |
| October 30 | 54°F12°C | 72°F22°C | 4 mph7 km/h from Northwest | Mostly Clear | Partly Cloudy |
| October 31 | 51°F11°C | 73°F23°C | 3 mph5 km/h from Northwest | Mostly Clear | Clear |
| November 1 | 51°F11°C | 73°F23°C | 3 mph5 km/h from Northwest | Clear | Partly Cloudy |
| November 2 | 52°F11°C | 75°F24°C | 2 mph4 km/h from Northwest | Mostly Clear | Mostly Clear |
| November 3 | 54°F12°C | 72°F22°C | 3 mph5 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| November 4 | 52°F11°C | 70°F21°C | 4 mph6 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 54°F12°C, High of 72°F22°CWind: 4 mph7 km/h
Precipitation: None