No
you don't need a jacket based on the weather in Byerley Rd, Portsmouth PO1 5AY, UK 1 second ago
59°F15°C & Mostly Clear
Wind is 4 mph6 km/h from the Northeast, gusting to 7 mph11 km/h
| August 22 | ||||
| 4am | 60°F16°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 5am | 63°F17°C | 3 mph5 km/h East | Mostly Clear | |
| 6am | 65°F18°C | 2 mph3 km/h East | Partly Cloudy | |
| 7am | 66°F19°C | 3 mph5 km/h South | Partly Cloudy | |
| 8am | 67°F19°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 9am | 68°F20°C | 7 mph11 km/h South | Partly Cloudy | |
| 10am | 69°F20°C | 8 mph13 km/h South | Partly Cloudy | |
| 11am | 69°F21°C | 10 mph15 km/h Southwest | Partly Cloudy | |
| 12pm | 69°F21°C | 9 mph15 km/h Southwest | Mostly Clear | |
| 1pm | 68°F20°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 2pm | 67°F20°C | 10 mph17 km/h Southwest | Mostly Clear | |
| 3pm | 66°F19°C | 10 mph16 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 21 | 51°F11°C | 69°F21°C | 6 mph10 km/h from South | Mostly Clear | Partly Cloudy |
| August 22 | 57°F14°C | 71°F21°C | 5 mph8 km/h from Southeast | Mostly Cloudy | Partly Cloudy |
| August 23 | 58°F14°C | 70°F21°C | 9 mph14 km/h from Southeast | Partly Cloudy | Mostly Clear |
| August 24 | 56°F13°C | 72°F22°C | 10 mph15 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| August 25 | 62°F17°C | 71°F22°C | 13 mph21 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| August 26 | 59°F15°C | 68°F20°C | 12 mph19 km/h from Southwest | Partly Cloudy | Drizzle |
| August 27 | 58°F15°C | 66°F19°C | 12 mph19 km/h from Southwest | Drizzle | Drizzle |
Yes
Low of 57°F14°C, High of 71°F22°CWind: 5 mph8 km/h
Precipitation: None