Yes
you do need a jacket based on the weather in Cologne, Germany 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
51°F11°C & Clear
Wind is 6 mph9 km/h from the Northeast, gusting to 14 mph23 km/h
| April 5 | ||||
| 6pm | 50°F10°C | 7 mph11 km/h Northeast | Clear | |
| 7pm | 49°F9°C | 7 mph11 km/h East | Clear | |
| 8pm | 47°F8°C | 7 mph11 km/h East | Clear | |
| 9pm | 46°F8°C | 8 mph13 km/h East | Mostly Clear | |
| 10pm | 44°F7°C | 9 mph14 km/h East | Clear | |
| 11pm | 43°F6°C | 9 mph15 km/h East | Clear | |
| April 6 | ||||
| 12am | 41°F5°C | 9 mph15 km/h East | Clear | |
| 1am | 39°F4°C | 10 mph16 km/h East | Clear | |
| 2am | 39°F4°C | 10 mph15 km/h East | Clear | |
| 3am | 41°F5°C | 10 mph17 km/h East | Clear | |
| 4am | 44°F7°C | 11 mph17 km/h East | Clear | |
| 5am | 46°F8°C | 11 mph18 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 4 | 47°F8°C | 67°F20°C | 3 mph5 km/h from North | Mostly Clear | Clear |
| April 5 | 39°F4°C | 56°F13°C | 9 mph15 km/h from East | Clear | Clear |
| April 6 | 36°F2°C | 59°F15°C | 3 mph5 km/h from Northeast | Clear | Mostly Clear |
| April 7 | 37°F3°C | 60°F16°C | 2 mph4 km/h from North | Mostly Clear | Mostly Clear |
| April 8 | 40°F5°C | 61°F16°C | 4 mph6 km/h from North | Mostly Clear | Mostly Cloudy |
| April 9 | 39°F4°C | 58°F14°C | 6 mph10 km/h from Northwest | Partly Cloudy | Mostly Clear |
| April 10 | 38°F3°C | 63°F17°C | 5 mph9 km/h from Northwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 39°F4°C, High of 55°F13°CWind: 9 mph15 km/h
Precipitation: None