No
you don't need a jacket based on the weather in Vista, CA, USA 1 second ago
69°F20°C & Mostly Clear
Wind is 6 mph9 km/h from the Southwest, gusting to 9 mph15 km/h
| August 15 | ||||
| 10pm | 69°F20°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 11pm | 67°F19°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| August 16 | ||||
| 12am | 66°F19°C | 4 mph6 km/h South | Mostly Cloudy | |
| 1am | 65°F18°C | 4 mph6 km/h South | Mostly Cloudy | |
| 2am | 64°F18°C | 4 mph6 km/h South | Partly Cloudy | |
| 3am | 62°F17°C | 3 mph4 km/h Southeast | Mostly Clear | |
| 4am | 62°F17°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 5am | 62°F17°C | 3 mph4 km/h Southeast | Partly Cloudy | |
| 6am | 62°F17°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 7am | 62°F17°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 8am | 62°F16°C | 3 mph4 km/h Southeast | Mostly Cloudy | |
| 9am | 61°F16°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 15 | 62°F17°C | 74°F24°C | 5 mph8 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 16 | 61°F16°C | 76°F24°C | 6 mph10 km/h from Southwest | Mostly Clear | Mostly Clear |
| August 17 | 60°F15°C | 78°F26°C | 6 mph10 km/h from West | Mostly Clear | Partly Cloudy |
| August 18 | 63°F17°C | 80°F27°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| August 19 | 62°F17°C | 81°F27°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| August 20 | 63°F17°C | 81°F27°C | 5 mph8 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 21 | 64°F18°C | 82°F28°C | 5 mph8 km/h from Southwest | Mostly Clear | Partly Cloudy |
No
Low of 61°F16°C, High of 76°F25°CWind: 6 mph10 km/h
Precipitation: None