Yes
you do need a jacket based on the weather in Southampton, UK 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
49°F10°C & Mostly Cloudy
Wind is 4 mph7 km/h from the Northeast, gusting to 11 mph17 km/h
| May 18 | ||||
| 11pm | 49°F10°C | 5 mph8 km/h Northeast | Mostly Cloudy | |
| May 19 | ||||
| 12am | 49°F10°C | 6 mph9 km/h Northeast | Mostly Clear | |
| 1am | 49°F10°C | 7 mph11 km/h Northeast | Mostly Clear | |
| 2am | 51°F10°C | 7 mph12 km/h Northeast | Mostly Clear | |
| 3am | 54°F12°C | 9 mph15 km/h East | Partly Cloudy | |
| 4am | 56°F14°C | 9 mph15 km/h East | Partly Cloudy | |
| 5am | 59°F15°C | 9 mph15 km/h East | Mostly Cloudy | |
| 6am | 61°F16°C | 9 mph14 km/h East | Mostly Cloudy | |
| 7am | 63°F17°C | 9 mph15 km/h East | Mostly Cloudy | |
| 8am | 64°F18°C | 9 mph14 km/h East | Mostly Cloudy | |
| 9am | 66°F19°C | 9 mph15 km/h East | Mostly Cloudy | |
| 10am | 68°F20°C | 9 mph14 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 18 | 49°F9°C | 68°F20°C | 9 mph14 km/h from East | Partly Cloudy | Mostly Clear |
| May 19 | 49°F10°C | 71°F22°C | 6 mph9 km/h from North | Mostly Cloudy | Cloudy |
| May 20 | 54°F12°C | 65°F18°C | 6 mph9 km/h from Northwest | Drizzle | Mostly Clear |
| May 21 | 49°F9°C | 65°F18°C | 5 mph9 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| May 22 | 47°F8°C | 63°F17°C | 7 mph12 km/h from Southwest | Mostly Cloudy | Cloudy |
| May 23 | 51°F11°C | 63°F17°C | 11 mph18 km/h from Southwest | Drizzle | Drizzle |
| May 24 | 51°F11°C | 64°F18°C | 14 mph22 km/h from West | Drizzle | Partly Cloudy |
Yes
Low of 49°F10°C, High of 72°F22°CWind: 6 mph9 km/h
Precipitation: None