Yes
you do need a jacket based on the weather in Vista, CA, USA 1 second ago
Why? Because it's not very warm out.
56°F14°C & Cloudy
Wind is 3 mph5 km/h from the SW, gusting to 7 mph11 km/h
| April 26 | ||||
| 2am | 56°F13°C | 3 mph6 km/h S | Mostly Cloudy | |
| 3am | 56°F13°C | 4 mph6 km/h SW | Cloudy | |
| 4am | 55°F13°C | 4 mph6 km/h SW | Mostly Cloudy | |
| 5am | 55°F13°C | 3 mph6 km/h S | Mostly Cloudy | |
| 6am | 54°F12°C | 4 mph6 km/h S | Mostly Cloudy | |
| 7am | 55°F13°C | 4 mph7 km/h S | Cloudy | |
| 8am | 55°F13°C | 5 mph8 km/h S | Cloudy | |
| 9am | 55°F13°C | 5 mph8 km/h S | Cloudy | |
| 10am | 55°F13°C | 6 mph9 km/h S | Mostly Cloudy | |
| 11am | 57°F14°C | 6 mph10 km/h S | Cloudy | |
| 12pm | 58°F14°C | 6 mph10 km/h S | Cloudy | |
| 1pm | 59°F15°C | 7 mph11 km/h SW | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 55°F13°C | 65°F19°C | 4 mph6 km/h from W | Partly Cloudy | Mostly Cloudy |
| April 26 | 54°F12°C | 65°F18°C | 9 mph15 km/h from SW | Mostly Cloudy | Mostly Cloudy |
| April 27 | 54°F12°C | 68°F20°C | 7 mph12 km/h from SW | Mostly Clear | Mostly Clear |
| April 28 | 49°F10°C | 70°F21°C | 6 mph9 km/h from W | Clear | Mostly Clear |
| April 29 | 51°F11°C | 73°F23°C | 6 mph9 km/h from SW | Clear | Mostly Clear |
| April 30 | 53°F12°C | 72°F22°C | 6 mph10 km/h from SW | Mostly Clear | Mostly Clear |
| May 1 | 53°F12°C | 72°F22°C | 6 mph10 km/h from SW | Mostly Clear | Mostly Clear |
Yes
Low of 55°F13°C, High of 65°F19°CWind: 9 mph15 km/h
Precipitation: 8% rain