No

you don't need a jacket based on the weather in Sintra, Portugal 1 second ago

60°F16°C & Cloudy

Wind is 9 mph15 km/h from the Northwest, gusting to 18 mph29 km/h
November 6
11am60°F16°C9 mph15 km/h NorthwestCloudy
12pm62°F16°C9 mph15 km/h NorthwestMostly Cloudy
1pm62°F17°C9 mph14 km/h NorthwestMostly Cloudy
2pm62°F17°C8 mph13 km/h NorthwestMostly Cloudy
3pm62°F17°C7 mph12 km/h WestMostly Cloudy
4pm61°F16°C6 mph10 km/h WestPartly Cloudy
5pm61°F16°C4 mph6 km/h WestMostly Clear
6pm59°F15°C4 mph6 km/h WestMostly Clear
7pm58°F15°C4 mph7 km/h WestMostly Clear
8pm58°F14°C5 mph7 km/h SouthwestMostly Clear
9pm58°F14°C4 mph7 km/h SouthwestMostly Clear
10pm57°F14°C4 mph7 km/h SouthwestMostly Cloudy
DateLowHighWindDayNight
November 654°F12°C62°F17°C7 mph12 km/h from NorthwestMostly CloudyDrizzle
November 758°F15°C65°F19°C11 mph18 km/h from WestRainMostly Clear
November 854°F12°C63°F17°C7 mph11 km/h from NorthPartly CloudyPartly Cloudy
November 952°F11°C62°F17°C3 mph5 km/h from NorthwestMostly CloudyMostly Cloudy
November 1055°F13°C65°F18°C5 mph8 km/h from WestPartly CloudyCloudy
November 1156°F13°C63°F17°C15 mph25 km/h from SouthDrizzleRain
November 1256°F13°C60°F16°C16 mph25 km/h from SouthRainRain

Yes

Low of 58°F15°C, High of 65°F19°C
Wind: 11 mph18 km/h
Precipitation: 72% rain

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