Yes
you do need a jacket based on the weather in San Jose (Edenvale), California, United States 1 second ago
Why? Because too cold for just a hoodie, too warm for a parka!
43°F6°C & Clear
Wind is 2 mph4 km/h from the Northeast, gusting to 3 mph5 km/h
| January 16 | ||||
| 4am | 42°F5°C | 3 mph5 km/h West | Clear | |
| 5am | 41°F5°C | 4 mph7 km/h Southeast | Clear | |
| 6am | 41°F5°C | 2 mph4 km/h Southeast | Clear | |
| 7am | 41°F5°C | 3 mph4 km/h Southeast | Clear | |
| 8am | 40°F4°C | 3 mph5 km/h North | Clear | |
| 9am | 39°F4°C | 1 mph2 km/h East | Clear | |
| 10am | 39°F4°C | 2 mph3 km/h Southeast | Clear | |
| 11am | 42°F6°C | 3 mph4 km/h East | Clear | |
| 12pm | 48°F9°C | 2 mph3 km/h East | Clear | |
| 1pm | 55°F13°C | 2 mph4 km/h Northwest | Clear | |
| 2pm | 59°F15°C | 3 mph4 km/h Northwest | Clear | |
| 3pm | 62°F17°C | 3 mph4 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 16 | 39°F4°C | 66°F19°C | 3 mph5 km/h from Northwest | Clear | Clear |
| January 17 | 39°F4°C | 59°F15°C | 3 mph5 km/h from West | Mostly Clear | Partly Cloudy |
| January 18 | 40°F4°C | 59°F15°C | 3 mph4 km/h from Northwest | Mostly Clear | Mostly Clear |
| January 19 | 39°F4°C | 54°F12°C | 4 mph6 km/h from Northwest | Mostly Clear | Mostly Clear |
| January 20 | 37°F3°C | 60°F15°C | 6 mph9 km/h from Northwest | Clear | Clear |
| January 21 | 36°F2°C | 60°F16°C | 3 mph5 km/h from Northwest | Mostly Clear | Clear |
| January 22 | 37°F3°C | 62°F16°C | 4 mph6 km/h from Northwest | Clear | Clear |
Yes
Low of 39°F4°C, High of 59°F15°CWind: 3 mph5 km/h
Precipitation: None