Yes
you do need a jacket based on the weather in Portland, OR 97233, USA 1 second ago
Why? Because the air feels like the cozy middle ground between summer and winter!
52°F11°C & Clear
Wind is 2 mph3 km/h from the South, gusting to 2 mph4 km/h
| September 15 | ||||
| 8am | 51°F11°C | 2 mph3 km/h Southwest | Clear | |
| 9am | 50°F10°C | 2 mph3 km/h Southwest | Mostly Clear | |
| 10am | 50°F10°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 11am | 52°F11°C | 1 mph2 km/h East | Mostly Clear | |
| 12pm | 56°F13°C | 2 mph3 km/h North | Mostly Clear | |
| 1pm | 59°F15°C | 3 mph5 km/h North | Clear | |
| 2pm | 62°F17°C | 4 mph6 km/h North | Mostly Clear | |
| 3pm | 65°F18°C | 4 mph6 km/h North | Mostly Clear | |
| 4pm | 68°F20°C | 4 mph7 km/h North | Clear | |
| 5pm | 71°F21°C | 5 mph8 km/h North | Clear | |
| 6pm | 73°F23°C | 5 mph8 km/h North | Clear | |
| 7pm | 74°F24°C | 6 mph9 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 50°F10°C | 75°F24°C | 4 mph7 km/h from North | Clear | Clear |
| September 16 | 60°F16°C | 87°F31°C | 9 mph14 km/h from East | Clear | Clear |
| September 17 | 57°F14°C | 80°F27°C | 5 mph8 km/h from Northwest | Mostly Clear | Partly Cloudy |
| September 18 | 58°F14°C | 78°F25°C | 4 mph7 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| September 19 | 57°F14°C | 78°F25°C | 3 mph4 km/h from Northwest | Mostly Clear | Clear |
| September 20 | 55°F13°C | 75°F24°C | 3 mph5 km/h from West | Partly Cloudy | Mostly Cloudy |
| September 21 | 58°F15°C | 73°F23°C | 4 mph6 km/h from West | Drizzle | Partly Cloudy |
No
Low of 60°F16°C, High of 87°F31°CWind: 9 mph14 km/h
Precipitation: None