No
you don't need a jacket based on the weather in Santa Ana, CA, USA 1 second ago
67°F19°C & Mostly Cloudy
Wind is 10 mph16 km/h from the Southwest, gusting to 16 mph25 km/h
| February 28 | ||||
| 4pm | 67°F19°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 5pm | 66°F19°C | 9 mph15 km/h Southwest | Mostly Clear | |
| 6pm | 65°F19°C | 8 mph14 km/h Southwest | Mostly Clear | |
| 7pm | 64°F18°C | 7 mph12 km/h Southwest | Mostly Clear | |
| 8pm | 62°F17°C | 5 mph9 km/h Southwest | Mostly Clear | |
| 9pm | 60°F15°C | 5 mph7 km/h South | Partly Cloudy | |
| 10pm | 57°F14°C | 5 mph7 km/h Southwest | Partly Cloudy | |
| 11pm | 56°F13°C | 3 mph5 km/h Southwest | Cloudy | |
| March 1 | ||||
| 12am | 55°F13°C | 3 mph4 km/h West | Mostly Cloudy | |
| 1am | 55°F13°C | 2 mph4 km/h West | Mostly Cloudy | |
| 2am | 54°F12°C | 3 mph4 km/h West | Mostly Cloudy | |
| 3am | 54°F12°C | 2 mph4 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 28 | 53°F12°C | 73°F23°C | 6 mph10 km/h from South | Partly Cloudy | Cloudy |
| March 1 | 52°F11°C | 63°F17°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| March 2 | 50°F10°C | 60°F16°C | 9 mph15 km/h from Southwest | Drizzle | Partly Cloudy |
| March 3 | 48°F9°C | 60°F16°C | 7 mph12 km/h from West | Partly Cloudy | Partly Cloudy |
| March 4 | 49°F9°C | 61°F16°C | 5 mph9 km/h from South | Partly Cloudy | Mostly Cloudy |
| March 5 | 49°F9°C | 60°F16°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Mostly Clear |
| March 6 | 45°F7°C | 65°F18°C | 6 mph10 km/h from Southwest | Mostly Clear | Clear |
Yes
Low of 52°F11°C, High of 64°F18°CWind: 6 mph10 km/h
Precipitation: None