Yes
you do need a jacket based on the weather in Portland, OR, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
57°F14°C & Cloudy
Wind is 2 mph3 km/h from the West, gusting to 6 mph9 km/h
| April 29 | ||||
| 4pm | 59°F15°C | 2 mph3 km/h Southwest | Cloudy | |
| 5pm | 61°F16°C | 3 mph4 km/h Southwest | Cloudy | |
| 6pm | 63°F17°C | 2 mph4 km/h Southwest | Mostly Cloudy | |
| 7pm | 64°F18°C | 5 mph8 km/h Northwest | Mostly Cloudy | |
| 8pm | 64°F18°C | 4 mph7 km/h Northwest | Mostly Cloudy | |
| 9pm | 63°F17°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 10pm | 61°F16°C | 8 mph12 km/h Northwest | Partly Cloudy | |
| 11pm | 58°F14°C | 8 mph14 km/h Northwest | Mostly Clear | |
| April 30 | ||||
| 12am | 54°F12°C | 8 mph13 km/h Northwest | Mostly Clear | |
| 1am | 51°F11°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 2am | 49°F9°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 3am | 47°F9°C | 4 mph7 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 29 | 47°F9°C | 64°F18°C | 3 mph5 km/h from West | Mostly Cloudy | Mostly Clear |
| April 30 | 42°F5°C | 68°F20°C | 4 mph6 km/h from North | Mostly Clear | Clear |
| May 1 | 46°F8°C | 80°F27°C | 3 mph5 km/h from North | Clear | Clear |
| May 2 | 51°F11°C | 69°F20°C | 5 mph9 km/h from Southwest | Partly Cloudy | Cloudy |
| May 3 | 48°F9°C | 60°F15°C | 8 mph13 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| May 4 | 43°F6°C | 65°F18°C | 7 mph12 km/h from North | Mostly Clear | Mostly Clear |
| May 5 | 45°F7°C | 73°F23°C | 4 mph6 km/h from North | Mostly Clear | Partly Cloudy |
Yes
Low of 42°F6°C, High of 68°F20°CWind: 4 mph6 km/h
Precipitation: None