No
you don't need a jacket based on the weather in Laguna Niguel, CA, USA 1 second ago
66°F19°C & Mostly Clear
Wind is 2 mph4 km/h from the Southwest, gusting to 6 mph10 km/h
| May 21 | ||||
| 12am | 64°F18°C | 3 mph4 km/h South | Clear | |
| 1am | 62°F17°C | 3 mph5 km/h Southeast | Clear | |
| 2am | 61°F16°C | 3 mph5 km/h Southeast | Clear | |
| 3am | 60°F16°C | 2 mph4 km/h Southeast | Mostly Clear | |
| 4am | 59°F15°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 5am | 59°F15°C | 2 mph3 km/h East | Mostly Clear | |
| 6am | 58°F14°C | 2 mph4 km/h East | Mostly Clear | |
| 7am | 58°F14°C | 2 mph4 km/h East | Mostly Clear | |
| 8am | 57°F14°C | 2 mph3 km/h East | Clear | |
| 9am | 57°F14°C | 2 mph3 km/h Northeast | Clear | |
| 10am | 60°F16°C | 1 mph2 km/h Northeast | Clear | |
| 11am | 65°F18°C | 1 mph1 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 20 | 55°F13°C | 79°F26°C | 4 mph6 km/h from Southwest | Clear | Mostly Clear |
| May 21 | 57°F14°C | 80°F27°C | 5 mph8 km/h from Southwest | Clear | Mostly Clear |
| May 22 | 57°F14°C | 77°F25°C | 5 mph9 km/h from Southwest | Mostly Clear | Clear |
| May 23 | 57°F14°C | 72°F22°C | 7 mph12 km/h from South | Mostly Clear | Partly Cloudy |
| May 24 | 57°F14°C | 71°F21°C | 7 mph11 km/h from Southwest | Mostly Clear | Partly Cloudy |
| May 25 | 56°F13°C | 74°F23°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| May 26 | 58°F14°C | 73°F23°C | 5 mph9 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 57°F14°C, High of 81°F27°CWind: 5 mph8 km/h
Precipitation: None