No
you don't need a jacket based on the weather in Belfast, UK 1 second ago
68°F20°C & Partly Cloudy
Wind is 7 mph12 km/h from the North, gusting to 17 mph27 km/h
| August 15 | ||||
| 8am | 69°F20°C | 7 mph11 km/h North | Mostly Cloudy | |
| 9am | 70°F21°C | 7 mph11 km/h North | Mostly Cloudy | |
| 10am | 70°F21°C | 7 mph11 km/h North | Mostly Cloudy | |
| 11am | 71°F22°C | 8 mph12 km/h Northwest | Partly Cloudy | |
| 12pm | 71°F22°C | 8 mph13 km/h Northwest | Mostly Clear | |
| 1pm | 70°F21°C | 8 mph12 km/h North | Mostly Clear | |
| 2pm | 69°F21°C | 8 mph12 km/h North | Mostly Clear | |
| 3pm | 67°F19°C | 7 mph11 km/h North | Mostly Clear | |
| 4pm | 64°F18°C | 6 mph9 km/h North | Clear | |
| 5pm | 62°F17°C | 5 mph8 km/h North | Clear | |
| 6pm | 60°F16°C | 4 mph7 km/h North | Mostly Clear | |
| 7pm | 59°F15°C | 4 mph7 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 14 | 55°F13°C | 71°F22°C | 6 mph10 km/h from Northwest | Partly Cloudy | Mostly Clear |
| August 15 | 54°F12°C | 72°F22°C | 8 mph12 km/h from East | Partly Cloudy | Mostly Clear |
| August 16 | 58°F14°C | 72°F22°C | 9 mph15 km/h from Southeast | Mostly Clear | Partly Cloudy |
| August 17 | 60°F15°C | 70°F21°C | 9 mph15 km/h from East | Mostly Cloudy | Mostly Cloudy |
| August 18 | 59°F15°C | 67°F20°C | 9 mph14 km/h from East | Cloudy | Mostly Cloudy |
| August 19 | 56°F13°C | 65°F18°C | 7 mph11 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| August 20 | 53°F12°C | 64°F18°C | 6 mph10 km/h from East | Partly Cloudy | Partly Cloudy |
Yes
Low of 54°F12°C, High of 73°F23°CWind: 8 mph12 km/h
Precipitation: None