No
you don't need a jacket based on the weather in San Diego, CA 92102, USA 17 minutes ago
67°F20°C & Mostly Cloudy
Wind is 2 mph3 km/h from the West, gusting to 3 mph5 km/h
| September 11 | ||||
| 12pm | 69°F21°C | 3 mph5 km/h West | Partly Cloudy | |
| 1pm | 72°F22°C | 4 mph7 km/h West | Partly Cloudy | |
| 2pm | 74°F23°C | 6 mph10 km/h West | Mostly Clear | |
| 3pm | 76°F24°C | 8 mph13 km/h West | Mostly Clear | |
| 4pm | 77°F25°C | 9 mph15 km/h West | Mostly Clear | |
| 5pm | 77°F25°C | 10 mph16 km/h West | Mostly Clear | |
| 6pm | 76°F25°C | 10 mph16 km/h West | Mostly Clear | |
| 7pm | 75°F24°C | 9 mph15 km/h West | Mostly Clear | |
| 8pm | 74°F23°C | 8 mph13 km/h West | Mostly Clear | |
| 9pm | 72°F22°C | 7 mph11 km/h West | Mostly Clear | |
| 10pm | 70°F21°C | 6 mph9 km/h West | Mostly Clear | |
| 11pm | 69°F20°C | 5 mph7 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 11 | 65°F19°C | 77°F25°C | 7 mph11 km/h from West | Mostly Clear | Partly Cloudy |
| September 12 | 63°F17°C | 75°F24°C | 6 mph9 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 13 | 63°F17°C | 76°F24°C | 5 mph9 km/h from West | Mostly Clear | Mostly Clear |
| September 14 | 63°F17°C | 76°F25°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| September 15 | 63°F17°C | 77°F25°C | 4 mph7 km/h from West | Mostly Clear | Mostly Clear |
| September 16 | 64°F18°C | 82°F28°C | 5 mph8 km/h from West | Mostly Clear | Partly Cloudy |
| September 17 | 69°F21°C | 83°F29°C | 4 mph7 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
No
Low of 64°F18°C, High of 75°F24°CWind: 6 mph9 km/h
Precipitation: None