Yes
you do need a jacket based on the weather in San Diego, CA, USA 4 minutes ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
55°F13°C & Cloudy
Wind is 2 mph3 km/h from the Northeast, gusting to 4 mph7 km/h
| March 17 | ||||
| 2am | 54°F12°C | 3 mph4 km/h Northeast | Cloudy | |
| 3am | 53°F12°C | 2 mph4 km/h Northeast | Cloudy | |
| 4am | 52°F11°C | 3 mph4 km/h Northeast | Cloudy | |
| 5am | 52°F11°C | 3 mph4 km/h Northeast | Cloudy | |
| 6am | 51°F11°C | 3 mph4 km/h North | Cloudy | |
| 7am | 51°F11°C | 3 mph4 km/h North | Cloudy | |
| 8am | 51°F11°C | 3 mph4 km/h North | Cloudy | |
| 9am | 52°F11°C | 3 mph4 km/h Northeast | Cloudy | |
| 10am | 52°F11°C | 2 mph4 km/h Northeast | Cloudy | |
| 11am | 52°F11°C | 3 mph4 km/h Northeast | Cloudy | |
| 12pm | 54°F12°C | 3 mph4 km/h North | Cloudy | |
| 1pm | 56°F13°C | 3 mph5 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 16 | 46°F8°C | 65°F18°C | 3 mph6 km/h from West | Partly Cloudy | Mostly Cloudy |
| March 17 | 51°F11°C | 64°F18°C | 6 mph10 km/h from West | Mostly Cloudy | Partly Cloudy |
| March 18 | 51°F10°C | 63°F17°C | 7 mph12 km/h from Northwest | Clear | Clear |
| March 19 | 47°F8°C | 71°F22°C | 6 mph9 km/h from Northwest | Clear | Mostly Clear |
| March 20 | 49°F9°C | 68°F20°C | 6 mph9 km/h from West | Clear | Mostly Clear |
| March 21 | 50°F10°C | 67°F20°C | 5 mph8 km/h from West | Mostly Clear | Partly Cloudy |
| March 22 | 50°F10°C | 66°F19°C | 5 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
Yes
Low of 51°F11°C, High of 64°F18°CWind: 6 mph10 km/h
Precipitation: None