No
you don't need a jacket based on the weather in Irvine, CA 92617, USA 1 second ago
63°F17°C & Partly Cloudy
Wind is 4 mph6 km/h from the South, gusting to 7 mph12 km/h
| July 4 | ||||
| 2am | 63°F17°C | 3 mph6 km/h South | Partly Cloudy | |
| 3am | 62°F17°C | 3 mph4 km/h Southeast | Partly Cloudy | |
| 4am | 62°F17°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 5am | 62°F16°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 6am | 61°F16°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 7am | 61°F16°C | 1 mph2 km/h East | Mostly Cloudy | |
| 8am | 60°F16°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| 9am | 60°F16°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| 10am | 62°F16°C | 1 mph2 km/h Northeast | Partly Cloudy | |
| 11am | 64°F18°C | 1 mph2 km/h North | Mostly Clear | |
| 12pm | 67°F19°C | 2 mph3 km/h West | Mostly Clear | |
| 1pm | 70°F21°C | 4 mph6 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 3 | 62°F17°C | 73°F23°C | 6 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
| July 4 | 60°F16°C | 77°F25°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| July 5 | 61°F16°C | 79°F26°C | 5 mph9 km/h from Southwest | Clear | Mostly Clear |
| July 6 | 61°F16°C | 78°F26°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| July 7 | 60°F16°C | 78°F26°C | 5 mph9 km/h from Southwest | Clear | Clear |
| July 8 | 61°F16°C | 82°F28°C | 6 mph10 km/h from West | Clear | Clear |
| July 9 | 65°F18°C | 85°F29°C | 5 mph9 km/h from West | Clear | Mostly Clear |
No
Low of 60°F16°C, High of 77°F25°CWind: 6 mph9 km/h
Precipitation: None