No
you don't need a jacket based on the weather in San Diego, CA, USA 4 minutes ago
66°F19°C & Mostly Cloudy
Wind is 2 mph4 km/h from the South, gusting to 5 mph8 km/h
| August 12 | ||||
| 12am | 66°F19°C | 3 mph4 km/h South | Partly Cloudy | |
| 1am | 66°F19°C | 2 mph4 km/h South | Partly Cloudy | |
| 2am | 66°F19°C | 2 mph3 km/h South | Partly Cloudy | |
| 3am | 66°F19°C | 2 mph3 km/h South | Partly Cloudy | |
| 4am | 66°F19°C | 2 mph4 km/h South | Partly Cloudy | |
| 5am | 66°F19°C | 3 mph5 km/h South | Partly Cloudy | |
| 6am | 65°F19°C | 3 mph5 km/h South | Mostly Cloudy | |
| 7am | 64°F18°C | 4 mph6 km/h South | Partly Cloudy | |
| 8am | 64°F18°C | 4 mph6 km/h South | Mostly Cloudy | |
| 9am | 63°F17°C | 4 mph6 km/h South | Mostly Cloudy | |
| 10am | 64°F18°C | 4 mph7 km/h South | Mostly Cloudy | |
| 11am | 65°F18°C | 4 mph7 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 11 | 66°F19°C | 73°F23°C | 5 mph8 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| August 12 | 63°F17°C | 73°F23°C | 6 mph10 km/h from Southwest | Mostly Clear | Partly Cloudy |
| August 13 | 65°F18°C | 75°F24°C | 6 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
| August 14 | 65°F18°C | 74°F24°C | 6 mph10 km/h from Southwest | Mostly Clear | Mostly Cloudy |
| August 15 | 64°F18°C | 71°F22°C | 7 mph12 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 16 | 63°F17°C | 73°F23°C | 7 mph11 km/h from Southwest | Mostly Clear | Partly Cloudy |
| August 17 | 64°F18°C | 74°F23°C | 5 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
No
Low of 64°F18°C, High of 73°F23°CWind: 6 mph10 km/h
Precipitation: None