Yes
you do need a jacket based on the weather in Bonn, Germany 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
58°F15°C & Clear
Wind is 3 mph5 km/h from the West, gusting to 8 mph13 km/h
| July 4 | ||||
| 1am | 58°F15°C | 3 mph6 km/h West | Clear | |
| 2am | 61°F16°C | 4 mph6 km/h Northwest | Clear | |
| 3am | 64°F18°C | 5 mph7 km/h Northwest | Clear | |
| 4am | 67°F19°C | 5 mph9 km/h Northwest | Clear | |
| 5am | 70°F21°C | 6 mph10 km/h Northwest | Clear | |
| 6am | 72°F22°C | 6 mph10 km/h Northwest | Clear | |
| 7am | 74°F23°C | 6 mph10 km/h Northwest | Mostly Clear | |
| 8am | 75°F24°C | 6 mph9 km/h Northwest | Mostly Clear | |
| 9am | 76°F25°C | 5 mph9 km/h Northwest | Partly Cloudy | |
| 10am | 77°F25°C | 5 mph9 km/h Northwest | Mostly Cloudy | |
| 11am | 77°F25°C | 5 mph8 km/h Northwest | Mostly Cloudy | |
| 12pm | 76°F25°C | 5 mph8 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 3 | 56°F13°C | 77°F25°C | 5 mph8 km/h from Northwest | Mostly Clear | Partly Cloudy |
| July 4 | 55°F13°C | 79°F26°C | 7 mph11 km/h from West | Mostly Cloudy | Drizzle |
| July 5 | 59°F15°C | 69°F21°C | 7 mph12 km/h from Southwest | Drizzle | Rain |
| July 6 | 56°F13°C | 67°F20°C | 8 mph13 km/h from West | Rain | Rain |
| July 7 | 54°F12°C | 69°F21°C | 12 mph19 km/h from Northwest | Drizzle | Partly Cloudy |
| July 8 | 52°F11°C | 73°F23°C | 7 mph12 km/h from Northwest | Partly Cloudy | Mostly Clear |
| July 9 | 55°F13°C | 80°F26°C | 4 mph6 km/h from Northwest | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 80°F27°CWind: 7 mph11 km/h
Precipitation: None