No
you don't need a jacket based on the weather in San Diego, CA, USA 18 minutes ago
64°F18°C & Mostly Clear
Wind is 2 mph4 km/h from the West, gusting to 5 mph8 km/h
| July 27 | ||||
| 4am | 63°F17°C | 3 mph4 km/h West | Mostly Clear | |
| 5am | 63°F17°C | 2 mph2 km/h Northwest | Partly Cloudy | |
| 6am | 63°F17°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| 7am | 62°F17°C | 2 mph4 km/h Northeast | Partly Cloudy | |
| 8am | 61°F16°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 9am | 61°F16°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 10am | 62°F17°C | 3 mph4 km/h Northeast | Partly Cloudy | |
| 11am | 64°F18°C | 2 mph4 km/h North | Partly Cloudy | |
| 12pm | 66°F19°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 1pm | 68°F20°C | 5 mph7 km/h West | Mostly Clear | |
| 2pm | 70°F21°C | 6 mph10 km/h West | Mostly Clear | |
| 3pm | 72°F22°C | 8 mph13 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 27 | 61°F16°C | 74°F23°C | 7 mph11 km/h from West | Mostly Clear | Partly Cloudy |
| July 28 | 63°F17°C | 74°F23°C | 7 mph12 km/h from West | Mostly Clear | Partly Cloudy |
| July 29 | 63°F17°C | 76°F24°C | 7 mph12 km/h from Northwest | Mostly Clear | Mostly Clear |
| July 30 | 62°F17°C | 76°F25°C | 6 mph10 km/h from West | Mostly Clear | Mostly Clear |
| July 31 | 63°F17°C | 74°F23°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| August 1 | 61°F16°C | 74°F23°C | 6 mph9 km/h from West | Mostly Clear | Mostly Clear |
| August 2 | 60°F16°C | 74°F23°C | 6 mph9 km/h from West | Mostly Clear | Mostly Clear |
No
Low of 64°F18°C, High of 74°F24°CWind: 7 mph12 km/h
Precipitation: None