No
you don't need a jacket based on the weather in San Diego (Egger Highlands), California, United States 1 second ago
66°F19°C & Cloudy
Wind is 2 mph4 km/h from the Northwest, gusting to 4 mph6 km/h
| September 15 | ||||
| 6am | 66°F19°C | 3 mph4 km/h Northwest | Cloudy | |
| 7am | 65°F19°C | 2 mph4 km/h Northwest | Cloudy | |
| 8am | 65°F18°C | 2 mph3 km/h North | Mostly Cloudy | |
| 9am | 64°F18°C | 2 mph4 km/h North | Mostly Cloudy | |
| 10am | 64°F18°C | 3 mph5 km/h North | Mostly Cloudy | |
| 11am | 65°F18°C | 2 mph3 km/h North | Mostly Cloudy | |
| 12pm | 66°F19°C | 2 mph4 km/h Northwest | Partly Cloudy | |
| 1pm | 70°F21°C | 4 mph6 km/h West | Mostly Clear | |
| 2pm | 73°F23°C | 5 mph9 km/h West | Mostly Clear | |
| 3pm | 74°F23°C | 6 mph10 km/h West | Mostly Clear | |
| 4pm | 76°F24°C | 7 mph11 km/h West | Mostly Clear | |
| 5pm | 76°F25°C | 7 mph11 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 64°F18°C | 76°F25°C | 5 mph8 km/h from West | Mostly Clear | Clear |
| September 16 | 66°F19°C | 82°F28°C | 5 mph8 km/h from West | Mostly Clear | Mostly Cloudy |
| September 17 | 69°F21°C | 79°F26°C | 5 mph8 km/h from Northwest | Drizzle | Thunderstorms |
| September 18 | 69°F20°C | 81°F27°C | 5 mph9 km/h from West | Partly Cloudy | Partly Cloudy |
| September 19 | 67°F20°C | 81°F27°C | 6 mph9 km/h from Northwest | Partly Cloudy | Mostly Clear |
| September 20 | 67°F20°C | 81°F27°C | 7 mph11 km/h from Northwest | Clear | Mostly Clear |
| September 21 | 67°F19°C | 79°F26°C | 6 mph10 km/h from Northwest | Mostly Clear | Partly Cloudy |
No
Low of 66°F19°C, High of 82°F28°CWind: 5 mph8 km/h
Precipitation: None