Yes
you do need a jacket based on the weather in 11-200 Bartoszyce, Poland 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it and it's fairly windy outside!
53°F12°C & Mostly Clear
Wind is 11 mph17 km/h from the Southwest, gusting to 20 mph32 km/h
| September 18 | ||||
| 2am | 54°F12°C | 11 mph18 km/h Southwest | Partly Cloudy | |
| 3am | 57°F14°C | 11 mph18 km/h Southwest | Partly Cloudy | |
| 4am | 59°F15°C | 11 mph18 km/h Southwest | Partly Cloudy | |
| 5am | 62°F17°C | 12 mph19 km/h Southwest | Mostly Clear | |
| 6am | 63°F17°C | 13 mph20 km/h Southwest | Mostly Cloudy | |
| 7am | 64°F18°C | 13 mph21 km/h Southwest | Mostly Cloudy | |
| 8am | 64°F18°C | 13 mph21 km/h Southwest | Mostly Cloudy | |
| 9am | 63°F17°C | 13 mph21 km/h Southwest | Cloudy | |
| 10am | 62°F17°C | 13 mph20 km/h Southwest | Cloudy | |
| 11am | 62°F17°C | 11 mph18 km/h Southwest | Cloudy | |
| 12pm | 62°F17°C | 11 mph18 km/h Southwest | Cloudy | |
| 1pm | 61°F16°C | 11 mph17 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 52°F11°C | 64°F18°C | 12 mph19 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 18 | 59°F15°C | 69°F20°C | 14 mph22 km/h from West | Mostly Cloudy | Partly Cloudy |
| September 19 | 58°F14°C | 77°F25°C | 9 mph15 km/h from Southwest | Mostly Clear | Partly Cloudy |
| September 20 | 60°F16°C | 78°F25°C | 10 mph16 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 21 | 55°F13°C | 70°F21°C | 8 mph13 km/h from West | Partly Cloudy | Mostly Cloudy |
| September 22 | 52°F11°C | 63°F17°C | 6 mph10 km/h from West | Mostly Cloudy | Mostly Cloudy |
| September 23 | 48°F9°C | 61°F16°C | 10 mph17 km/h from Northeast | Drizzle | Partly Cloudy |
No
Low of 59°F15°C, High of 69°F21°CWind: 14 mph22 km/h
Precipitation: 29% rain