No
you don't need a jacket based on the weather in Portland, OR, USA 1 second ago
68°F20°C & Clear
Wind is 11 mph17 km/h from the NE, gusting to 19 mph30 km/h
| April 18 | ||||
| 8pm | 68°F20°C | 10 mph17 km/h NE | Clear | |
| 9pm | 66°F19°C | 10 mph16 km/h NE | Clear | |
| 10pm | 63°F17°C | 8 mph13 km/h NE | Clear | |
| 11pm | 60°F15°C | 6 mph10 km/h NE | Clear | |
| April 19 | ||||
| 12am | 57°F14°C | 6 mph9 km/h NE | Clear | |
| 1am | 54°F12°C | 5 mph8 km/h NE | Clear | |
| 2am | 52°F11°C | 5 mph8 km/h NE | Clear | |
| 3am | 51°F10°C | 5 mph8 km/h N | Mostly Clear | |
| 4am | 50°F10°C | 5 mph8 km/h N | Clear | |
| 5am | 48°F9°C | 5 mph8 km/h N | Clear | |
| 6am | 47°F8°C | 5 mph9 km/h NE | Mostly Clear | |
| 7am | 46°F8°C | 6 mph9 km/h NE | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 18 | 40°F4°C | 68°F20°C | 7 mph11 km/h from NE | Clear | Mostly Clear |
| April 19 | 45°F7°C | 71°F22°C | 11 mph18 km/h from E | Clear | Mostly Clear |
| April 20 | 46°F8°C | 66°F19°C | 8 mph13 km/h from SW | Partly Cloudy | Partly Cloudy |
| April 21 | 41°F5°C | 60°F16°C | 4 mph7 km/h from W | Partly Cloudy | Mostly Clear |
| April 22 | 41°F5°C | 69°F20°C | 6 mph10 km/h from N | Partly Cloudy | Partly Cloudy |
| April 23 | 47°F8°C | 71°F22°C | 6 mph9 km/h from N | Mostly Cloudy | Partly Cloudy |
| April 24 | 46°F8°C | 64°F18°C | 4 mph6 km/h from W | Mostly Cloudy | Cloudy |
Yes
Low of 46°F8°C, High of 71°F22°CWind: 11 mph18 km/h
Precipitation: None