Yes
you do need a jacket based on the weather in Portland (Northeast Portland), Oregon, United States 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
51°F11°C & Cloudy
Wind is 6 mph10 km/h from the South, gusting to 12 mph20 km/h
| March 2 | ||||
| 4pm | 51°F11°C | 6 mph10 km/h Southwest | Cloudy | |
| 5pm | 52°F11°C | 6 mph9 km/h Southwest | Cloudy | |
| 6pm | 52°F11°C | 5 mph7 km/h South | Cloudy | |
| 7pm | 52°F11°C | 4 mph6 km/h South | Cloudy | |
| 8pm | 52°F11°C | 2 mph4 km/h South | Cloudy | |
| 9pm | 51°F10°C | 2 mph3 km/h South | Cloudy | |
| 10pm | 50°F10°C | 2 mph3 km/h South | Cloudy | |
| 11pm | 49°F9°C | 2 mph4 km/h South | Cloudy | |
| March 3 | ||||
| 12am | 48°F9°C | 2 mph3 km/h Southwest | Cloudy | |
| 1am | 48°F9°C | 2 mph3 km/h Southwest | Cloudy | |
| 2am | 47°F8°C | 2 mph3 km/h Southwest | Cloudy | |
| 3am | 47°F8°C | 2 mph3 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 2 | 47°F8°C | 52°F11°C | 4 mph6 km/h from South | Cloudy | Drizzle |
| March 3 | 44°F7°C | 53°F12°C | 3 mph5 km/h from Southwest | Cloudy | Mostly Cloudy |
| March 4 | 40°F5°C | 52°F11°C | 8 mph12 km/h from South | Drizzle | Mostly Cloudy |
| March 5 | 41°F5°C | 54°F12°C | 4 mph7 km/h from North | Mostly Cloudy | Mostly Clear |
| March 6 | 38°F3°C | 58°F14°C | 5 mph8 km/h from North | Clear | Mostly Clear |
| March 7 | 37°F3°C | 55°F13°C | 4 mph6 km/h from South | Cloudy | Mostly Cloudy |
| March 8 | 43°F6°C | 58°F14°C | 7 mph12 km/h from South | Cloudy | Cloudy |
Yes
Low of 44°F7°C, High of 54°F12°CWind: 3 mph5 km/h
Precipitation: None