No
you don't need a jacket based on the weather in Placentia, CA 92870, USA 1 second ago
61°F16°C & Cloudy
Wind is 6 mph9 km/h from the South, gusting to 11 mph17 km/h
| February 28 | ||||
| 9pm | 61°F16°C | 6 mph9 km/h South | Mostly Cloudy | |
| 10pm | 59°F15°C | 3 mph5 km/h South | Mostly Clear | |
| 11pm | 57°F14°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| March 1 | ||||
| 12am | 55°F13°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| 1am | 54°F12°C | 3 mph5 km/h West | Partly Cloudy | |
| 2am | 54°F12°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 3am | 54°F12°C | 3 mph4 km/h West | Cloudy | |
| 4am | 54°F12°C | 3 mph5 km/h West | Cloudy | |
| 5am | 54°F12°C | 3 mph4 km/h Southwest | Cloudy | |
| 6am | 53°F12°C | 2 mph4 km/h Southwest | Cloudy | |
| 7am | 53°F12°C | 2 mph4 km/h South | Cloudy | |
| 8am | 53°F11°C | 3 mph5 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 28 | 54°F12°C | 75°F24°C | 5 mph7 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| March 1 | 52°F11°C | 64°F18°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| March 2 | 49°F9°C | 60°F16°C | 8 mph14 km/h from Southwest | Partly Cloudy | Drizzle |
| March 3 | 46°F8°C | 62°F16°C | 7 mph11 km/h from West | Mostly Clear | Partly Cloudy |
| March 4 | 49°F9°C | 64°F18°C | 5 mph8 km/h from South | Mostly Cloudy | Cloudy |
| March 5 | 49°F10°C | 64°F18°C | 5 mph9 km/h from Southwest | Mostly Cloudy | Drizzle |
| March 6 | 47°F8°C | 66°F19°C | 7 mph12 km/h from West | Mostly Clear | Clear |
Yes
Low of 53°F12°C, High of 64°F18°CWind: 6 mph10 km/h
Precipitation: None