Yes
you do need a jacket based on the weather in Portland (Southwest Portland), Oregon, United States 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
57°F14°C & Mostly Cloudy
Wind is 2 mph3 km/h from the North, gusting to 7 mph11 km/h
| June 6 | ||||
| 8am | 57°F14°C | 3 mph5 km/h North | Cloudy | |
| 9am | 57°F14°C | 3 mph4 km/h North | Mostly Cloudy | |
| 10am | 59°F15°C | 3 mph5 km/h North | Partly Cloudy | |
| 11am | 62°F17°C | 5 mph8 km/h North | Partly Cloudy | |
| 12pm | 65°F18°C | 5 mph8 km/h North | Partly Cloudy | |
| 1pm | 68°F20°C | 5 mph8 km/h North | Mostly Cloudy | |
| 2pm | 72°F22°C | 5 mph9 km/h North | Partly Cloudy | |
| 3pm | 76°F24°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 4pm | 78°F26°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 5pm | 80°F27°C | 7 mph12 km/h Northwest | Partly Cloudy | |
| 6pm | 81°F27°C | 8 mph14 km/h Northwest | Partly Cloudy | |
| 7pm | 82°F28°C | 10 mph15 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 6 | 57°F14°C | 82°F28°C | 7 mph11 km/h from Northwest | Partly Cloudy | Clear |
| June 7 | 54°F12°C | 84°F29°C | 4 mph6 km/h from North | Clear | Clear |
| June 8 | 60°F16°C | 91°F33°C | 4 mph6 km/h from North | Clear | Clear |
| June 9 | 63°F17°C | 90°F32°C | 4 mph7 km/h from Northwest | Clear | Mostly Clear |
| June 10 | 56°F14°C | 84°F29°C | 4 mph6 km/h from Northwest | Partly Cloudy | Mostly Clear |
| June 11 | 53°F12°C | 74°F24°C | 6 mph9 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| June 12 | 50°F10°C | 65°F19°C | 7 mph11 km/h from Northwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 54°F12°C, High of 84°F29°CWind: 4 mph6 km/h
Precipitation: None