No
you don't need a jacket based on the weather in Irvine, CA, USA 1 second ago
65°F18°C & Mostly Cloudy
Wind is 5 mph8 km/h from the West, gusting to 7 mph12 km/h
| January 31 | ||||
| 5pm | 65°F18°C | 6 mph10 km/h West | Mostly Cloudy | |
| 6pm | 63°F17°C | 7 mph12 km/h West | Cloudy | |
| 7pm | 61°F16°C | 7 mph12 km/h West | Mostly Cloudy | |
| 8pm | 59°F15°C | 6 mph9 km/h West | Mostly Cloudy | |
| 9pm | 56°F13°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| 10pm | 54°F12°C | 3 mph5 km/h West | Mostly Cloudy | |
| 11pm | 53°F11°C | 2 mph3 km/h North | Mostly Cloudy | |
| February 1 | ||||
| 12am | 51°F11°C | 2 mph4 km/h North | Mostly Cloudy | |
| 1am | 50°F10°C | 2 mph4 km/h Northeast | Mostly Cloudy | |
| 2am | 49°F10°C | 2 mph4 km/h East | Partly Cloudy | |
| 3am | 49°F9°C | 2 mph4 km/h East | Mostly Cloudy | |
| 4am | 48°F9°C | 2 mph4 km/h Northeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 31 | 41°F5°C | 65°F18°C | 4 mph7 km/h from West | Partly Cloudy | Mostly Cloudy |
| February 1 | 45°F7°C | 66°F19°C | 4 mph6 km/h from West | Partly Cloudy | Mostly Clear |
| February 2 | 49°F9°C | 70°F21°C | 3 mph5 km/h from West | Mostly Clear | Partly Cloudy |
| February 3 | 50°F10°C | 67°F20°C | 4 mph6 km/h from West | Mostly Cloudy | Mostly Cloudy |
| February 4 | 48°F9°C | 63°F17°C | 5 mph7 km/h from Southwest | Partly Cloudy | Rain |
| February 5 | 51°F11°C | 63°F17°C | 5 mph8 km/h from South | Drizzle | Mostly Cloudy |
| February 6 | 49°F9°C | 63°F17°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 46°F8°C, High of 66°F19°CWind: 4 mph6 km/h
Precipitation: None