No
you don't need a jacket based on the weather in St Helens, OR 97051, USA 1 second ago
74°F23°C & Cloudy
Wind is 2 mph4 km/h from the North, gusting to 7 mph11 km/h
| September 6 | ||||
| 7pm | 75°F24°C | 2 mph4 km/h North | Cloudy | |
| 8pm | 74°F23°C | 6 mph9 km/h North | Mostly Cloudy | |
| 9pm | 74°F23°C | 5 mph8 km/h North | Mostly Clear | |
| 10pm | 72°F22°C | 4 mph7 km/h North | Mostly Clear | |
| 11pm | 69°F20°C | 4 mph6 km/h Northwest | Mostly Clear | |
| September 7 | ||||
| 12am | 67°F19°C | 5 mph9 km/h Northwest | Mostly Clear | |
| 1am | 65°F18°C | 6 mph10 km/h North | Mostly Clear | |
| 2am | 64°F18°C | 6 mph9 km/h Northwest | Mostly Cloudy | |
| 3am | 62°F17°C | 5 mph9 km/h Northwest | Mostly Cloudy | |
| 4am | 62°F17°C | 5 mph8 km/h Northwest | Cloudy | |
| 5am | 61°F16°C | 4 mph6 km/h Northwest | Cloudy | |
| 6am | 61°F16°C | 3 mph5 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 6 | 60°F16°C | 75°F24°C | 2 mph4 km/h from North | Mostly Cloudy | Mostly Cloudy |
| September 7 | 60°F15°C | 72°F22°C | 3 mph5 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| September 8 | 57°F14°C | 73°F23°C | 3 mph5 km/h from Northwest | Rain | Rain |
| September 9 | 59°F15°C | 71°F22°C | 4 mph7 km/h from Northwest | Drizzle | Mostly Cloudy |
| September 10 | 57°F14°C | 72°F22°C | 5 mph7 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| September 11 | 57°F14°C | 74°F23°C | 4 mph6 km/h from Northwest | Partly Cloudy | Mostly Clear |
| September 12 | 56°F14°C | 73°F23°C | 3 mph4 km/h from West | Mostly Cloudy | Partly Cloudy |
No
Low of 60°F16°C, High of 73°F23°CWind: 3 mph5 km/h
Precipitation: 11% rain