Yes
you do need a jacket based on the weather in San Jose, CA 95132, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
51°F11°C & Mostly Clear
Wind is 2 mph3 km/h from the Southeast, gusting to 3 mph5 km/h
| April 19 | ||||
| 5am | 51°F10°C | 3 mph4 km/h East | Clear | |
| 6am | 50°F10°C | 1 mph2 km/h East | Clear | |
| 7am | 49°F10°C | 2 mph4 km/h Southeast | Clear | |
| 8am | 49°F9°C | 2 mph3 km/h East | Clear | |
| 9am | 48°F9°C | 2 mph3 km/h Southeast | Clear | |
| 10am | 48°F9°C | 2 mph3 km/h East | Clear | |
| 11am | 53°F12°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 12pm | 57°F14°C | 2 mph3 km/h South | Mostly Clear | |
| 1pm | 61°F16°C | 2 mph4 km/h Southwest | Clear | |
| 2pm | 65°F18°C | 3 mph4 km/h West | Clear | |
| 3pm | 69°F21°C | 3 mph6 km/h West | Clear | |
| 4pm | 72°F22°C | 5 mph8 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 19 | 48°F9°C | 74°F24°C | 5 mph7 km/h from West | Clear | Mostly Clear |
| April 20 | 50°F10°C | 76°F24°C | 4 mph7 km/h from West | Mostly Clear | Clear |
| April 21 | 51°F10°C | 80°F27°C | 5 mph8 km/h from Northwest | Clear | Mostly Clear |
| April 22 | 54°F12°C | 79°F26°C | 4 mph7 km/h from West | Mostly Cloudy | Mostly Clear |
| April 23 | 49°F10°C | 70°F21°C | 5 mph8 km/h from West | Mostly Clear | Mostly Cloudy |
| April 24 | 49°F9°C | 63°F17°C | 5 mph8 km/h from West | Mostly Cloudy | Mostly Cloudy |
| April 25 | 48°F9°C | 63°F17°C | 6 mph10 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
Yes
Low of 50°F10°C, High of 75°F24°CWind: 4 mph7 km/h
Precipitation: None