Yes
you do need a jacket based on the weather in Belfast, UK 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
52°F11°C & Clear
Wind is 2 mph4 km/h from the East, gusting to 5 mph8 km/h
| June 18 | ||||
| 11pm | 52°F11°C | 3 mph5 km/h East | Clear | |
| June 19 | ||||
| 12am | 52°F11°C | 3 mph6 km/h East | Clear | |
| 1am | 54°F12°C | 4 mph6 km/h East | Clear | |
| 2am | 56°F13°C | 4 mph7 km/h East | Clear | |
| 3am | 59°F15°C | 5 mph8 km/h Southeast | Clear | |
| 4am | 62°F17°C | 7 mph11 km/h Southeast | Clear | |
| 5am | 65°F18°C | 8 mph14 km/h Southeast | Clear | |
| 6am | 67°F19°C | 9 mph15 km/h Southeast | Clear | |
| 7am | 69°F20°C | 10 mph16 km/h Southeast | Partly Cloudy | |
| 8am | 70°F21°C | 10 mph16 km/h Southeast | Partly Cloudy | |
| 9am | 71°F22°C | 10 mph17 km/h Southeast | Mostly Cloudy | |
| 10am | 71°F22°C | 10 mph17 km/h Southeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 18 | 52°F11°C | 72°F22°C | 9 mph14 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| June 19 | 58°F14°C | 78°F26°C | 7 mph11 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| June 20 | 60°F16°C | 73°F23°C | 8 mph13 km/h from Southwest | Partly Cloudy | Rain |
| June 21 | 52°F11°C | 62°F17°C | 12 mph20 km/h from Southwest | Rain | Drizzle |
| June 22 | 49°F10°C | 64°F18°C | 15 mph23 km/h from West | Mostly Cloudy | Mostly Cloudy |
| June 23 | 54°F12°C | 66°F19°C | 13 mph20 km/h from West | Mostly Cloudy | Mostly Cloudy |
| June 24 | 53°F12°C | 68°F20°C | 12 mph20 km/h from South | Drizzle | Partly Cloudy |
Yes
Low of 57°F14°C, High of 78°F26°CWind: 7 mph11 km/h
Precipitation: None