No
you don't need a jacket based on the weather in Irvine, CA 92620, USA 1 second ago
81°F27°C & Mostly Clear
Wind is 7 mph12 km/h from the Southwest, gusting to 9 mph15 km/h
| July 17 | ||||
| 4pm | 81°F27°C | 9 mph14 km/h Southwest | Clear | |
| 5pm | 81°F27°C | 9 mph15 km/h Southwest | Clear | |
| 6pm | 80°F27°C | 9 mph14 km/h Southwest | Clear | |
| 7pm | 80°F26°C | 9 mph14 km/h Southwest | Clear | |
| 8pm | 79°F26°C | 8 mph12 km/h Southwest | Clear | |
| 9pm | 76°F25°C | 7 mph11 km/h Southwest | Clear | |
| 10pm | 74°F23°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 11pm | 71°F21°C | 5 mph8 km/h Southwest | Clear | |
| July 18 | ||||
| 12am | 69°F20°C | 3 mph6 km/h Southwest | Mostly Clear | |
| 1am | 67°F20°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 2am | 66°F19°C | 2 mph3 km/h West | Partly Cloudy | |
| 3am | 66°F19°C | 2 mph3 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 17 | 63°F17°C | 81°F27°C | 6 mph9 km/h from Southwest | Clear | Partly Cloudy |
| July 18 | 64°F18°C | 80°F27°C | 6 mph9 km/h from Southwest | Partly Cloudy | Mostly Clear |
| July 19 | 64°F18°C | 82°F28°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| July 20 | 63°F17°C | 79°F26°C | 6 mph10 km/h from Southwest | Mostly Clear | Partly Cloudy |
| July 21 | 62°F17°C | 77°F25°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| July 22 | 61°F16°C | 78°F26°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| July 23 | 62°F16°C | 79°F26°C | 5 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
No
Low of 64°F18°C, High of 81°F27°CWind: 6 mph9 km/h
Precipitation: 52% rain