Yes
you do need a jacket based on the weather in Tigard, OR, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
59°F15°C & Mostly Clear
Wind is 2 mph3 km/h from the Northwest, gusting to 7 mph12 km/h
| September 18 | ||||
| 6am | 59°F15°C | 2 mph3 km/h Northwest | Mostly Clear | |
| 7am | 58°F14°C | 2 mph3 km/h North | Mostly Clear | |
| 8am | 57°F14°C | 2 mph4 km/h North | Mostly Clear | |
| 9am | 56°F13°C | 2 mph4 km/h West | Mostly Clear | |
| 10am | 56°F13°C | 2 mph4 km/h West | Mostly Clear | |
| 11am | 57°F14°C | 2 mph3 km/h North | Mostly Clear | |
| 12pm | 61°F16°C | 4 mph6 km/h North | Mostly Clear | |
| 1pm | 64°F18°C | 6 mph10 km/h North | Mostly Clear | |
| 2pm | 68°F20°C | 7 mph12 km/h North | Mostly Clear | |
| 3pm | 71°F22°C | 8 mph13 km/h North | Mostly Clear | |
| 4pm | 74°F23°C | 9 mph14 km/h North | Mostly Clear | |
| 5pm | 76°F24°C | 9 mph15 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 56°F13°C | 78°F25°C | 8 mph12 km/h from North | Mostly Clear | Clear |
| September 19 | 54°F12°C | 81°F27°C | 4 mph6 km/h from North | Clear | Clear |
| September 20 | 54°F12°C | 78°F26°C | 3 mph5 km/h from Southwest | Mostly Clear | Rain |
| September 21 | 57°F14°C | 73°F23°C | 5 mph8 km/h from West | Drizzle | Clear |
| September 22 | 51°F10°C | 77°F25°C | 4 mph6 km/h from North | Clear | Clear |
| September 23 | 53°F11°C | 84°F29°C | 6 mph9 km/h from North | Mostly Clear | Partly Cloudy |
| September 24 | 61°F16°C | 78°F26°C | 5 mph8 km/h from West | Partly Cloudy | Mostly Clear |
Yes
Low of 54°F12°C, High of 81°F27°CWind: 4 mph6 km/h
Precipitation: None