Yes
you do need a jacket based on the weather in Irvine, CA 92620, USA 1 second ago
Why? Because there's a refreshing nip in the air!
48°F9°C & Mostly Cloudy
Wind is 4 mph6 km/h from the East, gusting to 7 mph11 km/h
| December 13 | ||||
| 10am | 48°F9°C | 4 mph7 km/h East | Mostly Clear | |
| 11am | 50°F10°C | 4 mph6 km/h East | Partly Cloudy | |
| 12pm | 55°F13°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 1pm | 58°F15°C | 3 mph6 km/h Southeast | Mostly Clear | |
| 2pm | 61°F16°C | 3 mph5 km/h South | Mostly Clear | |
| 3pm | 63°F17°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 4pm | 64°F18°C | 4 mph7 km/h Southwest | Mostly Clear | |
| 5pm | 65°F18°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 6pm | 64°F18°C | 5 mph8 km/h West | Partly Cloudy | |
| 7pm | 62°F17°C | 5 mph8 km/h West | Mostly Cloudy | |
| 8pm | 59°F15°C | 3 mph5 km/h West | Mostly Cloudy | |
| 9pm | 57°F14°C | 2 mph3 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 13 | 47°F9°C | 65°F18°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| December 14 | 46°F8°C | 65°F19°C | 4 mph6 km/h from West | Mostly Cloudy | Partly Cloudy |
| December 15 | 46°F8°C | 67°F19°C | 4 mph6 km/h from Northwest | Clear | Mostly Clear |
| December 16 | 46°F8°C | 69°F20°C | 3 mph5 km/h from Northwest | Partly Cloudy | Clear |
| December 17 | 43°F6°C | 69°F21°C | 3 mph4 km/h from Northwest | Clear | Clear |
| December 18 | 50°F10°C | 76°F24°C | 3 mph5 km/h from North | Mostly Clear | Partly Cloudy |
| December 19 | 50°F10°C | 71°F21°C | 2 mph4 km/h from West | Partly Cloudy | Mostly Clear |
Yes
Low of 46°F8°C, High of 65°F19°CWind: 4 mph6 km/h
Precipitation: None