Yes
you do need a jacket based on the weather in 11-200 Bartoszyce, Poland 1 second ago
Why? Because it's quite chilly!
39°F4°C & Mostly Clear
Wind is 5 mph8 km/h from the North, gusting to 11 mph17 km/h
| May 10 | ||||
| 5pm | 39°F4°C | 5 mph9 km/h North | Mostly Clear | |
| 6pm | 38°F3°C | 5 mph7 km/h North | Mostly Clear | |
| 7pm | 37°F3°C | 4 mph7 km/h North | Mostly Clear | |
| 8pm | 36°F2°C | 3 mph6 km/h North | Mostly Clear | |
| 9pm | 35°F2°C | 3 mph5 km/h North | Clear | |
| 10pm | 34°F1°C | 3 mph4 km/h North | Mostly Clear | |
| 11pm | 34°F1°C | 3 mph5 km/h North | Mostly Clear | |
| May 11 | ||||
| 12am | 37°F3°C | 3 mph5 km/h North | Mostly Clear | |
| 1am | 41°F5°C | 3 mph6 km/h North | Mostly Clear | |
| 2am | 45°F7°C | 4 mph7 km/h North | Mostly Clear | |
| 3am | 48°F9°C | 5 mph8 km/h North | Mostly Clear | |
| 4am | 50°F10°C | 6 mph9 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 9 | 38°F3°C | 51°F11°C | 8 mph13 km/h from Northeast | Mostly Cloudy | Mostly Clear |
| May 10 | 34°F1°C | 55°F13°C | 8 mph12 km/h from North | Partly Cloudy | Mostly Clear |
| May 11 | 35°F2°C | 55°F13°C | 8 mph13 km/h from North | Partly Cloudy | Mostly Clear |
| May 12 | 37°F3°C | 58°F14°C | 9 mph14 km/h from Northwest | Partly Cloudy | Cloudy |
| May 13 | 38°F3°C | 58°F15°C | 9 mph15 km/h from Northwest | Drizzle | Partly Cloudy |
| May 14 | 37°F3°C | 51°F10°C | 14 mph22 km/h from North | Drizzle | Partly Cloudy |
| May 15 | 38°F3°C | 56°F13°C | 10 mph16 km/h from North | Partly Cloudy | Partly Cloudy |
Yes
Low of 34°F1°C, High of 55°F13°CWind: 8 mph12 km/h
Precipitation: None