No
you don't need a jacket based on the weather in San Jose (West Valley), California, United States 1 second ago
64°F18°C & Cloudy
Wind is 6 mph9 km/h from the W, gusting to 12 mph19 km/h
| April 24 | ||||
| 10pm | 63°F17°C | 6 mph10 km/h W | Mostly Cloudy | |
| 11pm | 61°F16°C | 6 mph10 km/h W | Mostly Cloudy | |
| April 25 | ||||
| 12am | 59°F15°C | 5 mph8 km/h NW | Mostly Cloudy | |
| 1am | 58°F14°C | 5 mph8 km/h NW | Mostly Cloudy | |
| 2am | 56°F13°C | 4 mph7 km/h NW | Partly Cloudy | |
| 3am | 54°F12°C | 3 mph6 km/h NW | Partly Cloudy | |
| 4am | 53°F12°C | 3 mph5 km/h NW | Mostly Clear | |
| 5am | 52°F11°C | 3 mph4 km/h NW | Partly Cloudy | |
| 6am | 51°F10°C | 2 mph4 km/h W | Partly Cloudy | |
| 7am | 50°F10°C | 2 mph4 km/h W | Partly Cloudy | |
| 8am | 50°F10°C | 2 mph3 km/h SW | Mostly Cloudy | |
| 9am | 50°F10°C | 2 mph3 km/h SW | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 54°F12°C | 69°F20°C | 3 mph5 km/h from SW | Mostly Cloudy | Partly Cloudy |
| April 25 | 50°F10°C | 67°F20°C | 8 mph12 km/h from NW | Mostly Cloudy | Mostly Cloudy |
| April 26 | 53°F12°C | 65°F18°C | 12 mph19 km/h from NW | Mostly Cloudy | Partly Cloudy |
| April 27 | 49°F9°C | 71°F22°C | 6 mph10 km/h from NW | Clear | Mostly Clear |
| April 28 | 48°F9°C | 74°F23°C | 6 mph10 km/h from NW | Clear | Mostly Clear |
| April 29 | 50°F10°C | 69°F21°C | 7 mph11 km/h from NW | Mostly Clear | Clear |
| April 30 | 46°F8°C | 72°F22°C | 6 mph10 km/h from NW | Mostly Clear | Mostly Clear |
Yes
Low of 50°F10°C, High of 67°F20°CWind: 8 mph12 km/h
Precipitation: None