Yes
you do need a jacket based on the weather in San Jose, CA 95120, USA 1 second ago
Why? Because there's a refreshing nip in the air!
45°F7°C & Clear
Wind is 3 mph5 km/h from the South, gusting to 5 mph8 km/h
| March 16 | ||||
| 3am | 45°F7°C | 3 mph5 km/h South | Mostly Clear | |
| 4am | 45°F7°C | 4 mph6 km/h South | Clear | |
| 5am | 44°F7°C | 4 mph6 km/h Southeast | Clear | |
| 6am | 44°F6°C | 4 mph7 km/h Southeast | Clear | |
| 7am | 43°F6°C | 4 mph7 km/h Southeast | Mostly Clear | |
| 8am | 43°F6°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 9am | 42°F5°C | 4 mph7 km/h Southeast | Mostly Cloudy | |
| 10am | 41°F5°C | 4 mph7 km/h Southeast | Mostly Cloudy | |
| 11am | 43°F6°C | 5 mph7 km/h Southeast | Mostly Cloudy | |
| 12pm | 47°F8°C | 5 mph7 km/h Southeast | Cloudy | |
| 1pm | 50°F10°C | 6 mph9 km/h South | Cloudy | |
| 2pm | 53°F11°C | 7 mph11 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 15 | 42°F5°C | 55°F13°C | 3 mph5 km/h from South | Mostly Cloudy | Mostly Clear |
| March 16 | 41°F5°C | 56°F14°C | 7 mph12 km/h from South | Cloudy | Rain |
| March 17 | 43°F6°C | 52°F11°C | 10 mph15 km/h from West | Rain | Mostly Clear |
| March 18 | 40°F4°C | 56°F14°C | 4 mph7 km/h from Northwest | Mostly Clear | Partly Cloudy |
| March 19 | 40°F5°C | 58°F14°C | 2 mph4 km/h from Southwest | Mostly Cloudy | Drizzle |
| March 20 | 45°F7°C | 57°F14°C | 5 mph8 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| March 21 | 43°F6°C | 58°F14°C | 5 mph8 km/h from Northwest | Partly Cloudy | Cloudy |
Yes
Low of 41°F5°C, High of 56°F14°CWind: 7 mph12 km/h
Precipitation: None