Yes
you do need a jacket based on the weather in Katowice, Poland 1 second ago
Why? Because it's quite chilly!
33°F1°C & Mostly Cloudy
Wind is 4 mph6 km/h from the West, gusting to 8 mph13 km/h
| March 3 | ||||
| 8pm | 33°F1°C | 4 mph7 km/h West | Mostly Cloudy | |
| 9pm | 32°F0°C | 4 mph7 km/h West | Mostly Cloudy | |
| 10pm | 32°F-0°C | 4 mph6 km/h West | Mostly Cloudy | |
| 11pm | 31°F-1°C | 4 mph6 km/h West | Mostly Cloudy | |
| March 4 | ||||
| 12am | 31°F-1°C | 3 mph6 km/h West | Mostly Cloudy | |
| 1am | 31°F-0°C | 3 mph5 km/h West | Mostly Cloudy | |
| 2am | 34°F1°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| 3am | 38°F3°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 4am | 41°F5°C | 6 mph10 km/h Southwest | Partly Cloudy | |
| 5am | 45°F7°C | 7 mph11 km/h West | Partly Cloudy | |
| 6am | 47°F9°C | 7 mph12 km/h West | Mostly Clear | |
| 7am | 49°F10°C | 7 mph11 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 3 | 31°F-1°C | 51°F11°C | 6 mph9 km/h from West | Mostly Clear | Clear |
| March 4 | 33°F1°C | 58°F14°C | 7 mph12 km/h from Southwest | Clear | Clear |
| March 5 | 38°F3°C | 61°F16°C | 5 mph8 km/h from Southwest | Clear | Mostly Clear |
| March 6 | 37°F3°C | 60°F16°C | 3 mph5 km/h from South | Mostly Clear | Mostly Clear |
| March 7 | 38°F3°C | 61°F16°C | 4 mph6 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| March 8 | 40°F5°C | 59°F15°C | 6 mph10 km/h from South | Partly Cloudy | Partly Cloudy |
| March 9 | 43°F6°C | 60°F15°C | 8 mph13 km/h from South | Mostly Cloudy | Partly Cloudy |
Yes
Low of 33°F1°C, High of 57°F14°CWind: 7 mph12 km/h
Precipitation: None