No
you don't need a jacket based on the weather in San Diego, CA, USA 3 minutes ago
81°F27°C & Clear
Wind is 8 mph13 km/h from the Northwest, gusting to 12 mph19 km/h
| September 16 | ||||
| 7pm | 81°F27°C | 8 mph13 km/h Northwest | Clear | |
| 8pm | 81°F27°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 9pm | 80°F27°C | 6 mph9 km/h West | Mostly Clear | |
| 10pm | 76°F24°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 11pm | 76°F24°C | 5 mph8 km/h Northwest | Mostly Clear | |
| September 17 | ||||
| 12am | 75°F24°C | 4 mph6 km/h Northwest | Mostly Cloudy | |
| 1am | 75°F24°C | 5 mph9 km/h North | Mostly Clear | |
| 2am | 73°F23°C | 4 mph6 km/h Northwest | Partly Cloudy | |
| 3am | 72°F22°C | 4 mph6 km/h Northwest | Mostly Cloudy | |
| 4am | 71°F22°C | 4 mph6 km/h Northwest | Mostly Cloudy | |
| 5am | 71°F22°C | 4 mph6 km/h Northwest | Mostly Cloudy | |
| 6am | 70°F21°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 67°F19°C | 84°F29°C | 6 mph9 km/h from Northwest | Mostly Clear | Mostly Cloudy |
| September 17 | 69°F20°C | 78°F26°C | 5 mph8 km/h from Northwest | Cloudy | Rain |
| September 18 | 69°F20°C | 81°F27°C | 6 mph9 km/h from West | Drizzle | Partly Cloudy |
| September 19 | 69°F20°C | 80°F27°C | 6 mph10 km/h from West | Mostly Clear | Mostly Clear |
| September 20 | 68°F20°C | 81°F27°C | 7 mph11 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 21 | 67°F20°C | 80°F27°C | 6 mph10 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| September 22 | 69°F20°C | 79°F26°C | 6 mph9 km/h from Northwest | Mostly Clear | Mostly Clear |
No
Low of 69°F21°C, High of 78°F26°CWind: 5 mph8 km/h
Precipitation: 23% rain