No
you don't need a jacket based on the weather in Portland, OR 97216, USA 1 second ago
71°F21°C & Mostly Cloudy
Wind is 1 mph2 km/h from the W, gusting to 5 mph8 km/h
| September 8 | ||||
| 4am | 70°F21°C | 2 mph3 km/h SW | Mostly Clear | |
| 5am | 69°F20°C | 2 mph4 km/h SW | Clear | |
| 6am | 67°F20°C | 2 mph4 km/h SW | Mostly Clear | |
| 7am | 66°F19°C | 2 mph3 km/h SW | Partly Cloudy | |
| 8am | 65°F18°C | 2 mph3 km/h S | Partly Cloudy | |
| 9am | 64°F18°C | 2 mph3 km/h S | Partly Cloudy | |
| 10am | 64°F18°C | 2 mph3 km/h S | Partly Cloudy | |
| 11am | 65°F18°C | 2 mph4 km/h SW | Partly Cloudy | |
| 12pm | 66°F19°C | 3 mph4 km/h SW | Partly Cloudy | |
| 1pm | 68°F20°C | 2 mph4 km/h SW | Partly Cloudy | |
| 2pm | 71°F22°C | 2 mph4 km/h SW | Partly Cloudy | |
| 3pm | 75°F24°C | 2 mph4 km/h W | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 8 | 63°F17°C | 83°F29°C | 3 mph5 km/h from W | Mostly Clear | Mostly Clear |
| September 9 | 57°F14°C | 80°F27°C | 4 mph7 km/h from N | Mostly Cloudy | Mostly Cloudy |
| September 10 | 57°F14°C | 75°F24°C | 4 mph6 km/h from NW | Mostly Cloudy | Drizzle |
| September 11 | 54°F12°C | 65°F18°C | 3 mph4 km/h from W | Drizzle | Partly Cloudy |
| September 12 | 54°F12°C | 71°F22°C | 3 mph6 km/h from W | Partly Cloudy | Partly Cloudy |
| September 13 | 54°F12°C | 69°F21°C | 3 mph4 km/h from NW | Mostly Cloudy | Partly Cloudy |
| September 14 | 52°F11°C | 71°F21°C | 4 mph6 km/h from NW | Partly Cloudy | Partly Cloudy |
Yes
Low of 57°F14°C, High of 80°F27°CWind: 4 mph7 km/h
Precipitation: None