No
you don't need a jacket based on the weather in Santa Ana, CA, USA 1 second ago
67°F20°C & Mostly Clear
Wind is 1 mph1 km/h from the Southwest, gusting to 4 mph7 km/h
| August 26 | ||||
| 7am | 67°F20°C | 1 mph2 km/h Southwest | Mostly Clear | |
| 8am | 68°F20°C | 1 mph1 km/h South | Mostly Cloudy | |
| 9am | 68°F20°C | 1 mph1 km/h South | Mostly Cloudy | |
| 10am | 68°F20°C | 1 mph1 km/h South | Mostly Cloudy | |
| 11am | 69°F21°C | 1 mph2 km/h South | Mostly Cloudy | |
| 12pm | 72°F22°C | 2 mph4 km/h South | Partly Cloudy | |
| 1pm | 76°F24°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 2pm | 79°F26°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 3pm | 81°F27°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 4pm | 83°F28°C | 7 mph12 km/h Southwest | Clear | |
| 5pm | 84°F29°C | 8 mph13 km/h Southwest | Clear | |
| 6pm | 83°F29°C | 8 mph13 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 26 | 67°F20°C | 84°F29°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| August 27 | 65°F18°C | 86°F30°C | 5 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
| August 28 | 65°F19°C | 85°F30°C | 5 mph8 km/h from Southwest | Partly Cloudy | Mostly Clear |
| August 29 | 68°F20°C | 88°F31°C | 5 mph8 km/h from Southwest | Mostly Clear | Clear |
| August 30 | 70°F21°C | 89°F31°C | 5 mph8 km/h from Southwest | Clear | Clear |
| August 31 | 69°F20°C | 88°F31°C | 5 mph8 km/h from Southwest | Clear | Clear |
| September 1 | 69°F20°C | 87°F30°C | 5 mph8 km/h from Southwest | Clear | Clear |
No
Low of 65°F19°C, High of 86°F30°CWind: 5 mph9 km/h
Precipitation: None