No
you don't need a jacket based on the weather in Portland, OR, USA 1 second ago
66°F19°C & Cloudy
Wind is 2 mph3 km/h from the South, gusting to 6 mph10 km/h
| September 6 | ||||
| 4am | 66°F19°C | 3 mph4 km/h South | Cloudy | |
| 5am | 65°F18°C | 1 mph2 km/h South | Cloudy | |
| 6am | 64°F18°C | 2 mph3 km/h East | Cloudy | |
| 7am | 63°F17°C | 2 mph3 km/h East | Cloudy | |
| 8am | 63°F17°C | 3 mph4 km/h West | Cloudy | |
| 9am | 62°F17°C | 1 mph2 km/h Southwest | Cloudy | |
| 10am | 62°F17°C | 2 mph4 km/h South | Cloudy | |
| 11am | 64°F18°C | 2 mph3 km/h South | Mostly Cloudy | |
| 12pm | 65°F18°C | 2 mph4 km/h South | Mostly Cloudy | |
| 1pm | 67°F19°C | 3 mph5 km/h South | Mostly Cloudy | |
| 2pm | 69°F21°C | 3 mph5 km/h South | Mostly Cloudy | |
| 3pm | 71°F22°C | 3 mph4 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 6 | 62°F16°C | 77°F25°C | 3 mph5 km/h from West | Mostly Cloudy | Mostly Cloudy |
| September 7 | 60°F16°C | 76°F24°C | 4 mph6 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 8 | 60°F16°C | 72°F22°C | 3 mph5 km/h from West | Drizzle | Drizzle |
| September 9 | 60°F16°C | 70°F21°C | 2 mph4 km/h from Southwest | Rain | Drizzle |
| September 10 | 59°F15°C | 72°F22°C | 3 mph5 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| September 11 | 58°F14°C | 73°F23°C | 2 mph3 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| September 12 | 59°F15°C | 74°F23°C | 2 mph4 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
No
Low of 60°F16°C, High of 76°F25°CWind: 4 mph6 km/h
Precipitation: 7% rain