Yes

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

Why? Because it's quite chilly!
39°F4°C & Partly Cloudy

Wind is 4 mph7 km/h from the Southeast, gusting to 8 mph13 km/h
November 5
7am40°F5°C5 mph8 km/h SoutheastPartly Cloudy
8am43°F6°C5 mph8 km/h SoutheastPartly Cloudy
9am47°F8°C5 mph8 km/h SouthPartly Cloudy
10am51°F10°C5 mph8 km/h SouthPartly Cloudy
11am53°F12°C6 mph9 km/h SouthPartly Cloudy
12pm55°F13°C6 mph9 km/h SouthMostly Cloudy
1pm56°F13°C5 mph8 km/h SouthMostly Cloudy
2pm55°F13°C4 mph7 km/h SouthMostly Cloudy
3pm52°F11°C4 mph7 km/h SouthMostly Cloudy
4pm50°F10°C4 mph6 km/h SouthPartly Cloudy
5pm48°F9°C4 mph7 km/h SoutheastPartly Cloudy
6pm46°F8°C4 mph7 km/h SoutheastMostly Clear
DateLowHighWindDayNight
November 438°F4°C56°F13°C5 mph8 km/h from SouthPartly CloudyMostly Clear
November 536°F2°C55°F13°C3 mph5 km/h from SoutheastClearMostly Clear
November 637°F3°C55°F13°C5 mph7 km/h from SoutheastClearClear
November 737°F3°C55°F13°C2 mph3 km/h from SoutheastMostly ClearMostly Cloudy
November 842°F6°C50°F10°C4 mph6 km/h from WestMostly CloudyMostly Cloudy
November 940°F5°C47°F8°C3 mph4 km/h from NorthwestCloudyMostly Cloudy
November 1039°F4°C48°F9°C3 mph4 km/h from NortheastMostly CloudyCloudy

Yes

Low of 36°F2°C, High of 55°F13°C
Wind: 3 mph5 km/h
Precipitation: None

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