No
you don't need a jacket based on the weather in South Harrow, Harrow, UK 1 second ago
71°F21°C & Partly Cloudy
Wind is 6 mph9 km/h from the Northwest, gusting to 14 mph22 km/h
| August 22 | ||||
| 12pm | 71°F22°C | 5 mph9 km/h Northwest | Partly Cloudy | |
| 1pm | 71°F22°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 2pm | 70°F21°C | 5 mph9 km/h Northwest | Partly Cloudy | |
| 3pm | 68°F20°C | 4 mph6 km/h Northwest | Mostly Cloudy | |
| 4pm | 67°F19°C | 2 mph4 km/h Northwest | Mostly Cloudy | |
| 5pm | 65°F18°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 6pm | 64°F18°C | 2 mph3 km/h West | Mostly Cloudy | |
| 7pm | 63°F17°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 8pm | 62°F17°C | 4 mph6 km/h Northwest | Mostly Cloudy | |
| 9pm | 62°F16°C | 4 mph6 km/h Northwest | Cloudy | |
| 10pm | 61°F16°C | 4 mph6 km/h Northwest | Cloudy | |
| 11pm | 60°F16°C | 4 mph7 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 21 | 48°F9°C | 71°F22°C | 3 mph6 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| August 22 | 58°F15°C | 70°F21°C | 3 mph6 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| August 23 | 56°F13°C | 73°F23°C | 4 mph6 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| August 24 | 55°F13°C | 76°F24°C | 6 mph10 km/h from South | Mostly Clear | Partly Cloudy |
| August 25 | 60°F16°C | 75°F24°C | 9 mph15 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| August 26 | 57°F14°C | 70°F21°C | 9 mph15 km/h from Southwest | Mostly Cloudy | Drizzle |
| August 27 | 57°F14°C | 67°F19°C | 6 mph10 km/h from South | Drizzle | Partly Cloudy |
Yes
Low of 58°F15°C, High of 71°F22°CWind: 3 mph6 km/h
Precipitation: None