Yes
you do need a jacket based on the weather in Chula Vista, CA, USA 1 second ago
Why? Because a jacket will keep you cozy, but you won't break a seat!
58°F15°C & Mostly Clear
Wind is 6 mph9 km/h from the West, gusting to 9 mph15 km/h
| January 17 | ||||
| 4pm | 59°F15°C | 6 mph10 km/h West | Mostly Clear | |
| 5pm | 59°F15°C | 7 mph11 km/h West | Mostly Clear | |
| 6pm | 59°F15°C | 7 mph11 km/h West | Mostly Clear | |
| 7pm | 58°F14°C | 6 mph10 km/h West | Mostly Clear | |
| 8pm | 56°F13°C | 5 mph7 km/h West | Mostly Clear | |
| 9pm | 54°F12°C | 3 mph5 km/h Southwest | Clear | |
| 10pm | 52°F11°C | 2 mph4 km/h South | Mostly Clear | |
| 11pm | 51°F11°C | 3 mph4 km/h Southeast | Mostly Clear | |
| January 18 | ||||
| 12am | 50°F10°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 1am | 49°F10°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 2am | 49°F9°C | 4 mph6 km/h East | Mostly Clear | |
| 3am | 48°F9°C | 4 mph6 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 17 | 45°F7°C | 59°F15°C | 4 mph7 km/h from Southwest | Partly Cloudy | Mostly Clear |
| January 18 | 45°F7°C | 61°F16°C | 4 mph7 km/h from West | Clear | Clear |
| January 19 | 42°F6°C | 62°F16°C | 5 mph7 km/h from Northwest | Clear | Partly Cloudy |
| January 20 | 45°F7°C | 64°F18°C | 5 mph7 km/h from North | Mostly Clear | Mostly Clear |
| January 21 | 45°F7°C | 67°F20°C | 4 mph7 km/h from Northeast | Mostly Clear | Partly Cloudy |
| January 22 | 44°F7°C | 71°F21°C | 4 mph6 km/h from Northwest | Partly Cloudy | Clear |
| January 23 | 49°F10°C | 76°F25°C | 3 mph5 km/h from Northeast | Mostly Clear | Partly Cloudy |
Yes
Low of 45°F7°C, High of 61°F16°CWind: 4 mph7 km/h
Precipitation: None