Yes
you do need a jacket based on the weather in Stare Miasto, Poznań, Poland 1 second ago
Why? Because it's so windy, even the squirrels are holding onto branches for dear life!
64°F18°C & Cloudy
Wind is 11 mph17 km/h from the West, gusting to 20 mph32 km/h
| September 18 | ||||
| 8am | 65°F18°C | 10 mph17 km/h West | Cloudy | |
| 9am | 66°F19°C | 10 mph16 km/h West | Cloudy | |
| 10am | 66°F19°C | 11 mph17 km/h West | Cloudy | |
| 11am | 66°F19°C | 10 mph16 km/h West | Mostly Cloudy | |
| 12pm | 65°F19°C | 10 mph16 km/h West | Mostly Cloudy | |
| 1pm | 64°F18°C | 8 mph14 km/h Southwest | Mostly Cloudy | |
| 2pm | 63°F17°C | 7 mph12 km/h Southwest | Mostly Cloudy | |
| 3pm | 63°F17°C | 8 mph12 km/h Southwest | Mostly Cloudy | |
| 4pm | 62°F17°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| 5pm | 62°F17°C | 9 mph14 km/h West | Partly Cloudy | |
| 6pm | 61°F16°C | 9 mph14 km/h West | Partly Cloudy | |
| 7pm | 61°F16°C | 9 mph14 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 50°F10°C | 66°F19°C | 9 mph15 km/h from Southwest | Cloudy | Mostly Cloudy |
| September 18 | 60°F16°C | 74°F23°C | 10 mph16 km/h from West | Partly Cloudy | Mostly Clear |
| September 19 | 58°F14°C | 80°F27°C | 7 mph11 km/h from South | Mostly Clear | Mostly Clear |
| September 20 | 62°F17°C | 80°F27°C | 7 mph12 km/h from Southwest | Mostly Clear | Partly Cloudy |
| September 21 | 56°F14°C | 66°F19°C | 9 mph15 km/h from Northwest | Drizzle | Cloudy |
| September 22 | 49°F9°C | 61°F16°C | 7 mph11 km/h from Northwest | Drizzle | Partly Cloudy |
| September 23 | 45°F7°C | 60°F16°C | 10 mph15 km/h from North | Partly Cloudy | Partly Cloudy |
No
Low of 61°F16°C, High of 74°F24°CWind: 10 mph16 km/h
Precipitation: None