No
you don't need a jacket based on the weather in Poway, CA, USA 1 second ago
64°F18°C & Cloudy
Wind is 5 mph8 km/h from the West, gusting to 9 mph14 km/h
| December 22 | ||||
| 8pm | 60°F16°C | 4 mph6 km/h West | Mostly Cloudy | |
| 9pm | 57°F14°C | 3 mph4 km/h Northeast | Partly Cloudy | |
| 10pm | 55°F13°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 11pm | 53°F12°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| December 23 | ||||
| 12am | 53°F12°C | 2 mph4 km/h East | Mostly Cloudy | |
| 1am | 52°F11°C | 3 mph4 km/h East | Mostly Cloudy | |
| 2am | 51°F10°C | 3 mph5 km/h East | Partly Cloudy | |
| 3am | 50°F10°C | 3 mph5 km/h East | Partly Cloudy | |
| 4am | 49°F9°C | 3 mph6 km/h East | Partly Cloudy | |
| 5am | 49°F9°C | 3 mph4 km/h East | Partly Cloudy | |
| 6am | 47°F9°C | 3 mph5 km/h East | Partly Cloudy | |
| 7am | 47°F8°C | 3 mph5 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 22 | 42°F6°C | 70°F21°C | 3 mph4 km/h from West | Mostly Cloudy | Partly Cloudy |
| December 23 | 45°F7°C | 72°F22°C | 4 mph6 km/h from West | Mostly Clear | Mostly Cloudy |
| December 24 | 47°F9°C | 64°F18°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| December 25 | 46°F8°C | 63°F17°C | 4 mph6 km/h from West | Mostly Clear | Mostly Cloudy |
| December 26 | 42°F6°C | 63°F17°C | 3 mph5 km/h from West | Partly Cloudy | Partly Cloudy |
| December 27 | 42°F5°C | 66°F19°C | 3 mph6 km/h from West | Partly Cloudy | Mostly Cloudy |
| December 28 | 46°F8°C | 69°F20°C | 3 mph5 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 45°F7°C, High of 73°F23°CWind: 4 mph6 km/h
Precipitation: None