Yes
you do need a jacket based on the weather in San Jose, CA 95120, USA 1 second ago
Why? Because it's not very warm out!
50°F10°C & Cloudy
Wind is 4 mph7 km/h from the Northwest, gusting to 7 mph11 km/h
| April 25 | ||||
| 11pm | 50°F10°C | 5 mph7 km/h Northwest | Mostly Cloudy | |
| April 26 | ||||
| 12am | 48°F9°C | 3 mph4 km/h Northwest | Cloudy | |
| 1am | 48°F9°C | 3 mph5 km/h West | Mostly Cloudy | |
| 2am | 46°F8°C | 3 mph4 km/h West | Mostly Cloudy | |
| 3am | 45°F7°C | 2 mph4 km/h Northwest | Partly Cloudy | |
| 4am | 44°F7°C | 3 mph5 km/h West | Partly Cloudy | |
| 5am | 44°F7°C | 3 mph5 km/h West | Mostly Cloudy | |
| 6am | 43°F6°C | 2 mph4 km/h Northwest | Partly Cloudy | |
| 7am | 43°F6°C | 2 mph3 km/h Northwest | Partly Cloudy | |
| 8am | 42°F6°C | 2 mph3 km/h West | Partly Cloudy | |
| 9am | 42°F6°C | 2 mph3 km/h West | Mostly Cloudy | |
| 10am | 43°F6°C | 2 mph3 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 45°F7°C | 53°F12°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| April 26 | 42°F6°C | 56°F14°C | 4 mph7 km/h from West | Mostly Cloudy | Drizzle |
| April 27 | 46°F8°C | 56°F14°C | 4 mph6 km/h from West | Cloudy | Partly Cloudy |
| April 28 | 45°F7°C | 68°F20°C | 4 mph7 km/h from Northwest | Mostly Clear | Mostly Clear |
| April 29 | 49°F9°C | 75°F24°C | 3 mph4 km/h from West | Mostly Clear | Partly Cloudy |
| April 30 | 51°F10°C | 74°F23°C | 4 mph6 km/h from Southwest | Mostly Clear | Partly Cloudy |
| May 1 | 51°F11°C | 71°F22°C | 3 mph5 km/h from Southwest | Mostly Clear | Partly Cloudy |
Yes
Low of 42°F6°C, High of 56°F14°CWind: 4 mph7 km/h
Precipitation: None