No
you don't need a jacket based on the weather in Chula Vista, CA 91914, USA 1 second ago
82°F28°C & Mostly Clear
Wind is 8 mph13 km/h from the West, gusting to 11 mph18 km/h
| August 20 | ||||
| 4pm | 82°F28°C | 8 mph13 km/h West | Mostly Clear | |
| 5pm | 83°F29°C | 8 mph14 km/h West | Mostly Clear | |
| 6pm | 84°F29°C | 8 mph13 km/h West | Partly Cloudy | |
| 7pm | 83°F29°C | 8 mph13 km/h West | Partly Cloudy | |
| 8pm | 82°F28°C | 8 mph12 km/h West | Mostly Clear | |
| 9pm | 79°F26°C | 6 mph10 km/h West | Partly Cloudy | |
| 10pm | 76°F25°C | 5 mph8 km/h West | Mostly Clear | |
| 11pm | 75°F24°C | 3 mph5 km/h West | Mostly Clear | |
| August 21 | ||||
| 12am | 74°F23°C | 2 mph3 km/h Northwest | Mostly Clear | |
| 1am | 72°F22°C | 2 mph2 km/h Northwest | Mostly Clear | |
| 2am | 71°F22°C | 2 mph3 km/h Northeast | Clear | |
| 3am | 71°F22°C | 2 mph3 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 20 | 62°F17°C | 84°F29°C | 6 mph9 km/h from West | Mostly Clear | Mostly Clear |
| August 21 | 68°F20°C | 89°F31°C | 5 mph8 km/h from West | Mostly Clear | Clear |
| August 22 | 71°F21°C | 89°F31°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| August 23 | 70°F21°C | 88°F31°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| August 24 | 70°F21°C | 88°F31°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| August 25 | 68°F20°C | 85°F29°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| August 26 | 66°F19°C | 82°F28°C | 6 mph9 km/h from West | Clear | Clear |
No
Low of 68°F20°C, High of 89°F32°CWind: 5 mph8 km/h
Precipitation: None