No
you don't need a jacket based on the weather in Cologne, Germany 1 second ago
66°F19°C & Mostly Cloudy
Wind is 4 mph6 km/h from the SW, gusting to 7 mph11 km/h
| September 8 | ||||
| 3am | 66°F19°C | 4 mph7 km/h SW | Mostly Cloudy | |
| 4am | 67°F19°C | 5 mph8 km/h SW | Partly Cloudy | |
| 5am | 68°F20°C | 6 mph9 km/h SW | Partly Cloudy | |
| 6am | 70°F21°C | 7 mph11 km/h S | Partly Cloudy | |
| 7am | 71°F22°C | 7 mph12 km/h S | Partly Cloudy | |
| 8am | 73°F23°C | 8 mph13 km/h S | Mostly Clear | |
| 9am | 74°F23°C | 8 mph13 km/h S | Mostly Clear | |
| 10am | 74°F23°C | 8 mph13 km/h S | Mostly Clear | |
| 11am | 74°F23°C | 8 mph13 km/h S | Mostly Clear | |
| 12pm | 73°F23°C | 7 mph11 km/h SW | Partly Cloudy | |
| 1pm | 71°F22°C | 4 mph7 km/h S | Partly Cloudy | |
| 2pm | 68°F20°C | 4 mph6 km/h SW | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 7 | 61°F16°C | 74°F23°C | 6 mph10 km/h from S | Partly Cloudy | Mostly Cloudy |
| September 8 | 58°F14°C | 68°F20°C | 7 mph11 km/h from W | Rain | Drizzle |
| September 9 | 54°F12°C | 66°F19°C | 10 mph17 km/h from SW | Mostly Cloudy | Drizzle |
| September 10 | 49°F10°C | 59°F15°C | 9 mph14 km/h from W | Drizzle | Mostly Clear |
| September 11 | 45°F7°C | 60°F16°C | 4 mph6 km/h from W | Partly Cloudy | Mostly Cloudy |
| September 12 | 46°F8°C | 61°F16°C | 6 mph10 km/h from N | Mostly Cloudy | Mostly Cloudy |
| September 13 | 49°F10°C | 66°F19°C | 9 mph15 km/h from NW | Mostly Cloudy | Partly Cloudy |
Yes
Low of 58°F15°C, High of 68°F20°CWind: 7 mph11 km/h
Precipitation: 59% rain