No
you don't need a jacket based on the weather in Portland, OR 97210, USA 1 second ago
71°F22°C & Cloudy
Wind is 2 mph4 km/h from the Southeast, gusting to 6 mph10 km/h
| September 11 | ||||
| 8pm | 71°F22°C | 4 mph6 km/h East | Mostly Cloudy | |
| 9pm | 71°F22°C | 4 mph6 km/h East | Mostly Cloudy | |
| 10pm | 69°F21°C | 4 mph6 km/h Northeast | Partly Cloudy | |
| 11pm | 67°F20°C | 4 mph6 km/h North | Partly Cloudy | |
| September 12 | ||||
| 12am | 65°F19°C | 5 mph9 km/h North | Partly Cloudy | |
| 1am | 63°F17°C | 5 mph8 km/h North | Partly Cloudy | |
| 2am | 62°F17°C | 4 mph6 km/h North | Partly Cloudy | |
| 3am | 61°F16°C | 3 mph6 km/h Northwest | Partly Cloudy | |
| 4am | 60°F15°C | 3 mph5 km/h North | Partly Cloudy | |
| 5am | 59°F15°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 6am | 58°F15°C | 2 mph4 km/h North | Mostly Cloudy | |
| 7am | 58°F14°C | 3 mph5 km/h North | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 11 | 60°F16°C | 71°F22°C | 2 mph3 km/h from East | Mostly Cloudy | Partly Cloudy |
| September 12 | 57°F14°C | 76°F24°C | 3 mph5 km/h from North | Mostly Clear | Mostly Clear |
| September 13 | 57°F14°C | 80°F26°C | 2 mph3 km/h from West | Partly Cloudy | Drizzle |
| September 14 | 57°F14°C | 71°F21°C | 5 mph9 km/h from Southwest | Rain | Partly Cloudy |
| September 15 | 56°F13°C | 72°F22°C | 4 mph6 km/h from North | Partly Cloudy | Clear |
| September 16 | 55°F13°C | 82°F28°C | 5 mph8 km/h from Northeast | Clear | Mostly Clear |
| September 17 | 56°F13°C | 71°F21°C | 6 mph9 km/h from Northwest | Mostly Clear | Partly Cloudy |
Yes
Low of 56°F14°C, High of 75°F24°CWind: 3 mph5 km/h
Precipitation: None