No
you don't need a jacket based on the weather in Irvine (Orange County Great Park), California, United States 1 second ago
81°F27°C & Clear
Wind is 7 mph11 km/h from the Southwest, gusting to 9 mph15 km/h
| July 5 | ||||
| 9pm | 78°F26°C | 6 mph10 km/h West | Clear | |
| 10pm | 75°F24°C | 5 mph9 km/h West | Clear | |
| 11pm | 70°F21°C | 4 mph7 km/h West | Clear | |
| July 6 | ||||
| 12am | 67°F20°C | 3 mph5 km/h West | Clear | |
| 1am | 65°F18°C | 2 mph3 km/h Southwest | Clear | |
| 2am | 64°F18°C | 2 mph3 km/h Southwest | Mostly Clear | |
| 3am | 63°F17°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 4am | 62°F17°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 5am | 62°F17°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 6am | 61°F16°C | 2 mph4 km/h Southeast | Partly Cloudy | |
| 7am | 60°F16°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 8am | 60°F15°C | 1 mph2 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 5 | 59°F15°C | 85°F29°C | 5 mph8 km/h from West | Clear | Mostly Clear |
| July 6 | 59°F15°C | 82°F28°C | 5 mph9 km/h from Southwest | Clear | Mostly Clear |
| July 7 | 59°F15°C | 81°F27°C | 5 mph9 km/h from Southwest | Clear | Clear |
| July 8 | 60°F16°C | 87°F31°C | 6 mph9 km/h from West | Mostly Clear | Mostly Clear |
| July 9 | 64°F18°C | 88°F31°C | 5 mph8 km/h from Southwest | Mostly Clear | Mostly Clear |
| July 10 | 65°F19°C | 90°F32°C | 5 mph7 km/h from Southwest | Clear | Clear |
| July 11 | 65°F18°C | 84°F29°C | 6 mph10 km/h from Southwest | Clear | Clear |
No
Low of 59°F15°C, High of 82°F28°CWind: 5 mph9 km/h
Precipitation: None