No
you don't need a jacket based on the weather in San Diego, CA 92109, USA 1 second ago
69°F21°C & Clear
Wind is 4 mph6 km/h from the West, gusting to 5 mph8 km/h
| August 4 | ||||
| 10pm | 69°F20°C | 3 mph6 km/h West | Mostly Clear | |
| 11pm | 67°F20°C | 3 mph5 km/h West | Mostly Clear | |
| August 5 | ||||
| 12am | 66°F19°C | 2 mph3 km/h Southwest | Clear | |
| 1am | 65°F18°C | 3 mph4 km/h South | Clear | |
| 2am | 65°F18°C | 3 mph4 km/h South | Mostly Clear | |
| 3am | 64°F18°C | 3 mph5 km/h South | Partly Cloudy | |
| 4am | 64°F18°C | 3 mph5 km/h South | Partly Cloudy | |
| 5am | 63°F17°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 6am | 63°F17°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 7am | 62°F17°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 8am | 62°F17°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 9am | 62°F17°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 4 | 64°F18°C | 72°F22°C | 4 mph7 km/h from Southwest | Partly Cloudy | Mostly Clear |
| August 5 | 62°F17°C | 77°F25°C | 5 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| August 6 | 64°F18°C | 80°F27°C | 6 mph10 km/h from West | Mostly Clear | Mostly Clear |
| August 7 | 65°F18°C | 81°F27°C | 7 mph11 km/h from Northwest | Mostly Clear | Mostly Clear |
| August 8 | 67°F19°C | 79°F26°C | 6 mph10 km/h from West | Clear | Mostly Clear |
| August 9 | 67°F19°C | 79°F26°C | 6 mph10 km/h from West | Mostly Clear | Partly Cloudy |
| August 10 | 68°F20°C | 78°F26°C | 7 mph11 km/h from West | Clear | Clear |
No
Low of 62°F17°C, High of 77°F25°CWind: 5 mph9 km/h
Precipitation: None