Yes
you do need a jacket based on the weather in San Jose (West San Jose), California, United States 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
47°F8°C & Partly Cloudy
Wind is 2 mph4 km/h from the Northwest, gusting to 4 mph6 km/h
| March 1 | ||||
| 9am | 47°F8°C | 2 mph4 km/h West | Mostly Cloudy | |
| 10am | 47°F9°C | 2 mph3 km/h West | Haze | |
| 11am | 49°F9°C | 2 mph3 km/h South | Haze | |
| 12pm | 51°F11°C | 1 mph2 km/h Southwest | Mostly Cloudy | |
| 1pm | 55°F13°C | 3 mph4 km/h East | Partly Cloudy | |
| 2pm | 58°F15°C | 5 mph8 km/h Northwest | Mostly Cloudy | |
| 3pm | 60°F15°C | 7 mph12 km/h Northwest | Mostly Cloudy | |
| 4pm | 62°F16°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 5pm | 63°F17°C | 7 mph11 km/h Northwest | Partly Cloudy | |
| 6pm | 62°F17°C | 7 mph12 km/h Northwest | Partly Cloudy | |
| 7pm | 61°F16°C | 6 mph10 km/h Northwest | Mostly Cloudy | |
| 8pm | 59°F15°C | 5 mph8 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 1 | 47°F8°C | 63°F17°C | 5 mph7 km/h from Northwest | Mostly Cloudy | Drizzle |
| March 2 | 46°F8°C | 55°F13°C | 10 mph17 km/h from Northwest | Drizzle | Partly Cloudy |
| March 3 | 46°F8°C | 57°F14°C | 7 mph12 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| March 4 | 45°F7°C | 55°F13°C | 3 mph5 km/h from Southeast | Cloudy | Mostly Cloudy |
| March 5 | 46°F8°C | 55°F13°C | 5 mph8 km/h from West | Drizzle | Drizzle |
| March 6 | 44°F6°C | 56°F13°C | 8 mph12 km/h from Northwest | Partly Cloudy | Clear |
| March 7 | 42°F5°C | 62°F16°C | 4 mph7 km/h from Northwest | Clear | Mostly Clear |
Yes
Low of 46°F8°C, High of 55°F13°CWind: 10 mph17 km/h
Precipitation: 50% rain