Yes
you do need a jacket based on the weather in San Jose, CA 95112, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool.
52°F11°C & Mostly Cloudy
Wind is 2 mph3 km/h from the SW, gusting to 4 mph7 km/h
| April 25 | ||||
| 11am | 54°F12°C | 2 mph4 km/h SW | Mostly Cloudy | |
| 12pm | 55°F13°C | 2 mph4 km/h W | Mostly Cloudy | |
| 1pm | 58°F14°C | 3 mph5 km/h W | Mostly Cloudy | |
| 2pm | 61°F16°C | 5 mph8 km/h W | Mostly Cloudy | |
| 3pm | 64°F18°C | 8 mph12 km/h NW | Mostly Cloudy | |
| 4pm | 65°F18°C | 10 mph16 km/h NW | Mostly Cloudy | |
| 5pm | 66°F19°C | 11 mph18 km/h NW | Mostly Cloudy | |
| 6pm | 66°F19°C | 11 mph18 km/h NW | Partly Cloudy | |
| 7pm | 65°F18°C | 11 mph17 km/h NW | Partly Cloudy | |
| 8pm | 64°F18°C | 11 mph17 km/h NW | Mostly Cloudy | |
| 9pm | 62°F17°C | 10 mph16 km/h NW | Mostly Cloudy | |
| 10pm | 60°F16°C | 9 mph14 km/h NW | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 52°F11°C | 66°F19°C | 7 mph12 km/h from NW | Mostly Cloudy | Cloudy |
| April 26 | 54°F12°C | 65°F18°C | 12 mph19 km/h from NW | Partly Cloudy | Partly Cloudy |
| April 27 | 50°F10°C | 69°F21°C | 6 mph10 km/h from NW | Mostly Clear | Partly Cloudy |
| April 28 | 51°F10°C | 72°F22°C | 7 mph11 km/h from NW | Mostly Clear | Mostly Clear |
| April 29 | 50°F10°C | 71°F22°C | 5 mph8 km/h from NW | Mostly Clear | Clear |
| April 30 | 49°F10°C | 75°F24°C | 6 mph9 km/h from NW | Mostly Clear | Clear |
| May 1 | 50°F10°C | 72°F22°C | 6 mph10 km/h from NW | Clear | Clear |
Yes
Low of 54°F12°C, High of 65°F19°CWind: 12 mph19 km/h
Precipitation: 13% rain