No
you don't need a jacket based on the weather in Downey, CA, USA 1 second ago
74°F23°C & Clear
Wind is 6 mph10 km/h from the Southwest, gusting to 10 mph16 km/h
| May 23 | ||||
| 10pm | 71°F22°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 11pm | 68°F20°C | 6 mph9 km/h Southwest | Mostly Clear | |
| May 24 | ||||
| 12am | 66°F19°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 1am | 65°F18°C | 3 mph5 km/h South | Cloudy | |
| 2am | 64°F18°C | 3 mph5 km/h South | Cloudy | |
| 3am | 63°F17°C | 4 mph6 km/h Southeast | Cloudy | |
| 4am | 62°F17°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 5am | 62°F16°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 6am | 61°F16°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 7am | 61°F16°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 8am | 61°F16°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 9am | 61°F16°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 23 | 61°F16°C | 76°F25°C | 5 mph7 km/h from Southwest | Mostly Clear | Mostly Cloudy |
| May 24 | 61°F16°C | 72°F22°C | 7 mph11 km/h from South | Partly Cloudy | Partly Cloudy |
| May 25 | 59°F15°C | 73°F23°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| May 26 | 59°F15°C | 75°F24°C | 6 mph9 km/h from Southwest | Partly Cloudy | Mostly Clear |
| May 27 | 60°F15°C | 77°F25°C | 6 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
| May 28 | 61°F16°C | 77°F25°C | 6 mph9 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| May 29 | 60°F16°C | 78°F26°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
No
Low of 61°F16°C, High of 72°F22°CWind: 7 mph11 km/h
Precipitation: None