Yes
you do need a jacket based on the weather in Chula Vista, CA 91913, USA 1 second ago
Why? Because it's not very warm out.
56°F13°C & Mostly Cloudy
Wind is 5 mph8 km/h from the W, gusting to 10 mph16 km/h
| April 25 | ||||
| 7am | 56°F13°C | 5 mph8 km/h W | Cloudy | |
| 8am | 56°F13°C | 5 mph8 km/h NW | Cloudy | |
| 9am | 55°F13°C | 6 mph9 km/h W | Cloudy | |
| 10am | 55°F13°C | 5 mph8 km/h W | Cloudy | |
| 11am | 56°F13°C | 5 mph8 km/h W | Cloudy | |
| 12pm | 58°F14°C | 6 mph10 km/h W | Mostly Cloudy | |
| 1pm | 59°F15°C | 6 mph10 km/h W | Mostly Cloudy | |
| 2pm | 61°F16°C | 7 mph12 km/h W | Mostly Cloudy | |
| 3pm | 63°F17°C | 9 mph14 km/h W | Mostly Cloudy | |
| 4pm | 63°F17°C | 10 mph17 km/h W | Mostly Cloudy | |
| 5pm | 64°F18°C | 11 mph18 km/h W | Partly Cloudy | |
| 6pm | 64°F18°C | 11 mph18 km/h W | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 55°F13°C | 64°F18°C | 9 mph14 km/h from W | Mostly Cloudy | Mostly Cloudy |
| April 26 | 55°F13°C | 63°F17°C | 10 mph15 km/h from SW | Mostly Cloudy | Cloudy |
| April 27 | 55°F13°C | 67°F19°C | 7 mph12 km/h from SW | Partly Cloudy | Clear |
| April 28 | 52°F11°C | 72°F22°C | 6 mph10 km/h from W | Clear | Clear |
| April 29 | 54°F12°C | 74°F23°C | 6 mph10 km/h from W | Clear | Clear |
| April 30 | 54°F12°C | 71°F21°C | 7 mph11 km/h from SW | Mostly Clear | Partly Cloudy |
| May 1 | 55°F13°C | 69°F21°C | 6 mph10 km/h from W | Partly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 64°F18°CWind: 10 mph15 km/h
Precipitation: 9% rain