No
you don't need a jacket based on the weather in Portsmouth, UK 1 second ago
71°F22°C & Mostly Cloudy
Wind is 8 mph13 km/h from the Southwest, gusting to 14 mph23 km/h
| June 25 | ||||
| 11am | 71°F22°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| 12pm | 71°F22°C | 8 mph12 km/h Southwest | Mostly Clear | |
| 1pm | 71°F22°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| 2pm | 70°F21°C | 7 mph11 km/h Southwest | Mostly Cloudy | |
| 3pm | 69°F20°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| 4pm | 67°F19°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 5pm | 65°F19°C | 6 mph10 km/h Southwest | Cloudy | |
| 6pm | 64°F18°C | 6 mph10 km/h Southwest | Cloudy | |
| 7pm | 64°F18°C | 6 mph10 km/h Southwest | Drizzle | |
| 8pm | 63°F17°C | 7 mph11 km/h West | Cloudy | |
| 9pm | 62°F17°C | 8 mph12 km/h West | Cloudy | |
| 10pm | 61°F16°C | 8 mph13 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 24 | 61°F16°C | 72°F22°C | 6 mph9 km/h from Southwest | Mostly Cloudy | Drizzle |
| June 25 | 61°F16°C | 71°F22°C | 16 mph26 km/h from Southwest | Windy | Cloudy |
| June 26 | 58°F15°C | 72°F22°C | 13 mph21 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| June 27 | 63°F17°C | 75°F24°C | 13 mph21 km/h from Southwest | Partly Cloudy | Mostly Clear |
| June 28 | 63°F17°C | 77°F25°C | 6 mph9 km/h from Southwest | Partly Cloudy | Clear |
| June 29 | 62°F17°C | 79°F26°C | 7 mph11 km/h from South | Mostly Clear | Partly Cloudy |
| June 30 | 64°F18°C | 77°F25°C | 7 mph11 km/h from West | Mostly Cloudy | Mostly Cloudy |
No
Low of 61°F16°C, High of 71°F22°CWind: 16 mph26 km/h
Precipitation: 16% rain