No
you don't need a jacket based on the weather in Chino Hills, CA, USA 1 second ago
70°F21°C & Mostly Clear
Wind is 8 mph13 km/h from the West, gusting to 12 mph19 km/h
| April 28 | ||||
| 6pm | 71°F22°C | 10 mph15 km/h West | Clear | |
| 7pm | 70°F21°C | 11 mph17 km/h Southwest | Clear | |
| 8pm | 69°F21°C | 11 mph18 km/h Southwest | Clear | |
| 9pm | 67°F19°C | 10 mph16 km/h Southwest | Clear | |
| 10pm | 65°F18°C | 9 mph14 km/h Southwest | Clear | |
| 11pm | 62°F17°C | 6 mph10 km/h Southwest | Clear | |
| April 29 | ||||
| 12am | 61°F16°C | 4 mph7 km/h Southwest | Clear | |
| 1am | 59°F15°C | 3 mph5 km/h Southwest | Clear | |
| 2am | 57°F14°C | 2 mph3 km/h Southwest | Clear | |
| 3am | 56°F13°C | 2 mph3 km/h Southwest | Clear | |
| 4am | 55°F13°C | 2 mph3 km/h West | Clear | |
| 5am | 53°F12°C | 2 mph3 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 28 | 52°F11°C | 71°F22°C | 6 mph9 km/h from West | Mostly Clear | Clear |
| April 29 | 51°F11°C | 79°F26°C | 7 mph11 km/h from Southwest | Clear | Clear |
| April 30 | 53°F12°C | 76°F25°C | 6 mph10 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| May 1 | 52°F11°C | 75°F24°C | 6 mph10 km/h from Southwest | Partly Cloudy | Mostly Clear |
| May 2 | 53°F12°C | 76°F25°C | 7 mph11 km/h from Southwest | Mostly Clear | Partly Cloudy |
| May 3 | 49°F10°C | 68°F20°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| May 4 | 45°F7°C | 57°F14°C | 9 mph14 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 51°F11°C, High of 79°F26°CWind: 7 mph11 km/h
Precipitation: None