Yes
you do need a jacket based on the weather in Portsmouth, UK 9 minutes ago
Why? Because it's cool. Pleasantly cool, but cool and the wind makes walking forward feel like moonwalking in reverse!
57°F14°C & Windy
Wind is 16 mph25 km/h from the Southwest, gusting to 28 mph45 km/h
| June 6 | ||||
| 4am | 57°F14°C | 15 mph25 km/h Southwest | Drizzle | |
| 5am | 58°F15°C | 14 mph23 km/h West | Partly Cloudy | |
| 6am | 60°F16°C | 14 mph23 km/h West | Partly Cloudy | |
| 7am | 61°F16°C | 15 mph25 km/h West | Windy | |
| 8am | 62°F17°C | 16 mph26 km/h West | Windy | |
| 9am | 62°F17°C | 17 mph27 km/h Southwest | Windy | |
| 10am | 62°F17°C | 17 mph28 km/h Southwest | Windy | |
| 11am | 62°F16°C | 17 mph27 km/h Southwest | Windy | |
| 12pm | 61°F16°C | 16 mph27 km/h Southwest | Windy | |
| 1pm | 60°F16°C | 16 mph26 km/h Southwest | Windy | |
| 2pm | 59°F15°C | 15 mph24 km/h Southwest | Cloudy | |
| 3pm | 58°F14°C | 13 mph21 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 5 | 54°F12°C | 62°F17°C | 16 mph25 km/h from Southwest | Drizzle | Rain |
| June 6 | 53°F12°C | 61°F16°C | 15 mph24 km/h from Southwest | Rain | Mostly Clear |
| June 7 | 49°F9°C | 63°F17°C | 14 mph22 km/h from West | Partly Cloudy | Mostly Clear |
| June 8 | 51°F11°C | 64°F18°C | 11 mph17 km/h from Southwest | Partly Cloudy | Mostly Clear |
| June 9 | 53°F12°C | 67°F19°C | 8 mph14 km/h from Southwest | Partly Cloudy | Clear |
| June 10 | 56°F13°C | 71°F22°C | 11 mph18 km/h from East | Mostly Clear | Mostly Cloudy |
| June 11 | 60°F15°C | 67°F19°C | 10 mph17 km/h from Southeast | Drizzle | Mostly Cloudy |
Yes
Low of 54°F12°C, High of 61°F16°CWind: 15 mph24 km/h
Precipitation: 69% rain