No
you don't need a jacket based on the weather in Swansea, UK 1 second ago
67°F19°C & Cloudy
Wind is 6 mph10 km/h from the Southeast, gusting to 12 mph20 km/h
| June 19 | ||||
| 10pm | 66°F19°C | 7 mph12 km/h East | Cloudy | |
| 11pm | 66°F19°C | 8 mph13 km/h East | Cloudy | |
| June 20 | ||||
| 12am | 67°F19°C | 10 mph15 km/h East | Cloudy | |
| 1am | 67°F20°C | 11 mph18 km/h Southeast | Cloudy | |
| 2am | 68°F20°C | 11 mph18 km/h Southeast | Cloudy | |
| 3am | 70°F21°C | 12 mph19 km/h East | Cloudy | |
| 4am | 71°F22°C | 12 mph19 km/h Southeast | Cloudy | |
| 5am | 74°F23°C | 12 mph19 km/h East | Cloudy | |
| 6am | 76°F24°C | 13 mph20 km/h Southeast | Cloudy | |
| 7am | 78°F26°C | 14 mph22 km/h Southeast | Mostly Cloudy | |
| 8am | 81°F27°C | 14 mph22 km/h Southeast | Mostly Clear | |
| 9am | 82°F28°C | 14 mph22 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 19 | 66°F19°C | 85°F29°C | 13 mph20 km/h from Southeast | Partly Cloudy | Mostly Clear |
| June 20 | 60°F16°C | 78°F26°C | 6 mph10 km/h from South | Mostly Cloudy | Partly Cloudy |
| June 21 | 57°F14°C | 64°F18°C | 16 mph25 km/h from Southwest | Rain | Rain |
| June 22 | 51°F10°C | 63°F17°C | 16 mph26 km/h from West | Windy | Rain |
| June 23 | 57°F14°C | 66°F19°C | 16 mph25 km/h from Southwest | Drizzle | Mostly Cloudy |
| June 24 | 58°F14°C | 69°F21°C | 10 mph15 km/h from Southwest | Mostly Cloudy | Drizzle |
| June 25 | 55°F13°C | 67°F19°C | 11 mph17 km/h from Southwest | Drizzle | Drizzle |
No
Low of 61°F16°C, High of 79°F26°CWind: 6 mph10 km/h
Precipitation: 10% rain