Yes

you do need a jacket based on the weather in Wrocław, Poland 1 second ago

Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
39°F4°C & Partly Cloudy

Wind is 4 mph7 km/h from the South, gusting to 9 mph15 km/h
November 4
6am40°F4°C5 mph7 km/h SouthPartly Cloudy
7am42°F5°C5 mph8 km/h SouthwestPartly Cloudy
8am45°F7°C4 mph7 km/h SouthwestPartly Cloudy
9am49°F9°C5 mph7 km/h SouthwestMostly Clear
10am52°F11°C5 mph8 km/h SouthwestMostly Clear
11am54°F12°C5 mph7 km/h SouthwestMostly Clear
12pm56°F13°C4 mph7 km/h SouthwestMostly Clear
1pm56°F13°C4 mph7 km/h SouthwestPartly Cloudy
2pm55°F13°C4 mph6 km/h SouthMostly Clear
3pm53°F11°C4 mph6 km/h SouthMostly Clear
4pm50°F10°C4 mph6 km/h SouthClear
5pm48°F9°C4 mph6 km/h SouthMostly Clear
DateLowHighWindDayNight
November 339°F4°C56°F13°C4 mph7 km/h from SouthMostly ClearMostly Clear
November 438°F4°C56°F13°C7 mph11 km/h from SoutheastMostly CloudyMostly Clear
November 538°F3°C55°F13°C7 mph10 km/h from SoutheastMostly ClearClear
November 637°F3°C56°F13°C6 mph10 km/h from SoutheastClearClear
November 738°F3°C54°F12°C3 mph5 km/h from SouthClearPartly Cloudy
November 838°F3°C48°F9°C3 mph5 km/h from NorthwestMostly CloudyCloudy
November 942°F5°C48°F9°C4 mph6 km/h from NorthwestCloudyCloudy

Yes

Low of 38°F4°C, High of 56°F14°C
Wind: 7 mph11 km/h
Precipitation: None

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