No
you don't need a jacket based on the weather in San Diego, CA, USA 1 second ago
68°F20°C & Clear
Wind is 7 mph12 km/h from the W, gusting to 11 mph17 km/h
| May 18 | ||||
| 4pm | 69°F21°C | 9 mph14 km/h W | Mostly Clear | |
| 5pm | 70°F21°C | 9 mph15 km/h W | Mostly Clear | |
| 6pm | 70°F21°C | 10 mph15 km/h W | Mostly Clear | |
| 7pm | 69°F20°C | 10 mph15 km/h W | Mostly Clear | |
| 8pm | 68°F20°C | 9 mph15 km/h W | Mostly Clear | |
| 9pm | 66°F19°C | 8 mph14 km/h W | Mostly Clear | |
| 10pm | 65°F18°C | 8 mph12 km/h NW | Mostly Clear | |
| 11pm | 63°F17°C | 7 mph11 km/h NW | Partly Cloudy | |
| May 19 | ||||
| 12am | 62°F17°C | 6 mph9 km/h NW | Partly Cloudy | |
| 1am | 62°F16°C | 5 mph8 km/h NW | Partly Cloudy | |
| 2am | 61°F16°C | 4 mph7 km/h NW | Mostly Cloudy | |
| 3am | 60°F16°C | 4 mph6 km/h NW | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 18 | 60°F15°C | 70°F21°C | 7 mph11 km/h from W | Partly Cloudy | Mostly Cloudy |
| May 19 | 58°F15°C | 69°F21°C | 7 mph12 km/h from W | Mostly Clear | Partly Cloudy |
| May 20 | 56°F13°C | 67°F19°C | 7 mph12 km/h from W | Partly Cloudy | Mostly Cloudy |
| May 21 | 55°F13°C | 69°F20°C | 7 mph12 km/h from W | Mostly Clear | Mostly Clear |
| May 22 | 55°F13°C | 68°F20°C | 7 mph11 km/h from SW | Mostly Clear | Mostly Cloudy |
| May 23 | 56°F14°C | 65°F19°C | 8 mph12 km/h from SW | Mostly Cloudy | Mostly Cloudy |
| May 24 | 56°F14°C | 67°F20°C | 7 mph12 km/h from W | Partly Cloudy | Mostly Cloudy |
Yes
Low of 58°F15°C, High of 69°F21°CWind: 7 mph12 km/h
Precipitation: None