Yes
you do need a jacket based on the weather in Valongo, Portugal 1 second ago
Why? Because it's not very warm out!
59°F15°C & Mostly Cloudy
Wind is 2 mph3 km/h from the East, gusting to 4 mph6 km/h
| October 16 | ||||
| 5am | 59°F15°C | 2 mph4 km/h East | Mostly Cloudy | |
| 6am | 58°F15°C | 3 mph5 km/h East | Mostly Cloudy | |
| 7am | 59°F15°C | 3 mph4 km/h East | Cloudy | |
| 8am | 60°F16°C | 2 mph3 km/h East | Cloudy | |
| 9am | 63°F17°C | 1 mph2 km/h East | Mostly Cloudy | |
| 10am | 67°F20°C | 1 mph1 km/h Northwest | Partly Cloudy | |
| 11am | 72°F22°C | 2 mph3 km/h West | Partly Cloudy | |
| 12pm | 74°F24°C | 2 mph4 km/h Northwest | Mostly Clear | |
| 1pm | 76°F24°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 2pm | 77°F25°C | 4 mph7 km/h West | Mostly Clear | |
| 3pm | 77°F25°C | 5 mph8 km/h West | Mostly Clear | |
| 4pm | 75°F24°C | 5 mph7 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 15 | 58°F15°C | 77°F25°C | 3 mph5 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| October 16 | 56°F13°C | 77°F25°C | 3 mph5 km/h from West | Mostly Clear | Mostly Clear |
| October 17 | 57°F14°C | 76°F24°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Cloudy |
| October 18 | 62°F17°C | 69°F21°C | 10 mph17 km/h from South | Rain | Rain |
| October 19 | 59°F15°C | 67°F19°C | 6 mph9 km/h from Southwest | Mostly Cloudy | Rain |
| October 20 | 61°F16°C | 68°F20°C | 8 mph13 km/h from Southwest | Rain | Drizzle |
| October 21 | 63°F17°C | 69°F21°C | 13 mph21 km/h from Southwest | Rain | Rain |
Yes
Low of 55°F13°C, High of 77°F25°CWind: 3 mph5 km/h
Precipitation: 26% clear