No
you don't need a jacket based on the weather in Placentia, CA 92870, USA 1 second ago
67°F20°C & Mostly Clear
Wind is 6 mph9 km/h from the Southwest, gusting to 9 mph15 km/h
| July 4 | ||||
| 12am | 66°F19°C | 5 mph9 km/h Southwest | Mostly Clear | |
| 1am | 65°F18°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 2am | 64°F18°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 3am | 63°F17°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 4am | 63°F17°C | 2 mph4 km/h Southwest | Mostly Clear | |
| 5am | 62°F17°C | 2 mph3 km/h South | Mostly Clear | |
| 6am | 62°F17°C | 2 mph3 km/h Southwest | Mostly Clear | |
| 7am | 61°F16°C | 2 mph3 km/h Southwest | Partly Cloudy | |
| 8am | 60°F16°C | 2 mph3 km/h West | Partly Cloudy | |
| 9am | 60°F16°C | 2 mph2 km/h West | Mostly Clear | |
| 10am | 62°F17°C | 1 mph2 km/h Southeast | Mostly Clear | |
| 11am | 64°F18°C | 1 mph2 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 3 | 63°F17°C | 77°F25°C | 4 mph6 km/h from Southwest | Mostly Clear | Mostly Clear |
| July 4 | 60°F16°C | 84°F29°C | 6 mph9 km/h from Southwest | Clear | Clear |
| July 5 | 61°F16°C | 86°F30°C | 6 mph9 km/h from Southwest | Clear | Clear |
| July 6 | 61°F16°C | 85°F29°C | 6 mph10 km/h from Southwest | Clear | Clear |
| July 7 | 60°F16°C | 85°F29°C | 6 mph9 km/h from Southwest | Clear | Clear |
| July 8 | 62°F16°C | 91°F33°C | 5 mph9 km/h from Southwest | Clear | Mostly Clear |
| July 9 | 67°F19°C | 94°F34°C | 5 mph9 km/h from Southwest | Clear | Mostly Clear |
No
Low of 60°F16°C, High of 83°F29°CWind: 6 mph9 km/h
Precipitation: None