No
you don't need a jacket based on the weather in Porto, Portugal 1 second ago
69°F20°C & Clear
Wind is 4 mph6 km/h from the Northwest, gusting to 10 mph16 km/h
| October 13 | ||||
| 6pm | 68°F20°C | 4 mph6 km/h Northwest | Clear | |
| 7pm | 66°F19°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 8pm | 64°F18°C | 2 mph4 km/h Northwest | Partly Cloudy | |
| 9pm | 63°F17°C | 2 mph3 km/h North | Mostly Clear | |
| 10pm | 62°F17°C | 1 mph2 km/h North | Clear | |
| 11pm | 61°F16°C | 1 mph2 km/h North | Clear | |
| October 14 | ||||
| 12am | 60°F16°C | 2 mph2 km/h Northeast | Clear | |
| 1am | 59°F15°C | 2 mph3 km/h Northeast | Clear | |
| 2am | 59°F15°C | 2 mph3 km/h East | Clear | |
| 3am | 58°F14°C | 2 mph3 km/h East | Clear | |
| 4am | 57°F14°C | 2 mph3 km/h East | Clear | |
| 5am | 56°F14°C | 2 mph3 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 12 | 59°F15°C | 75°F24°C | 4 mph7 km/h from Northwest | Clear | Mostly Clear |
| October 13 | 56°F13°C | 74°F23°C | 4 mph6 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| October 14 | 57°F14°C | 74°F23°C | 3 mph5 km/h from West | Partly Cloudy | Mostly Cloudy |
| October 15 | 57°F14°C | 70°F21°C | 4 mph7 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| October 16 | 54°F12°C | 69°F21°C | 3 mph5 km/h from West | Mostly Clear | Partly Cloudy |
| October 17 | 56°F13°C | 71°F22°C | 3 mph5 km/h from West | Cloudy | Cloudy |
| October 18 | 59°F15°C | 69°F21°C | 6 mph9 km/h from South | Drizzle | Drizzle |
Yes
Low of 56°F14°C, High of 73°F23°CWind: 4 mph6 km/h
Precipitation: None