Yes
you do need a jacket based on the weather in St Martin's Ln, London WC2N 4AU, UK 32 seconds ago
Why? Because it's so windy, your hat will probably launch into orbit!
64°F18°C & Partly Cloudy
Wind is 12 mph19 km/h from the West, gusting to 26 mph42 km/h
| August 5 | ||||
| 6am | 65°F18°C | 12 mph20 km/h West | Partly Cloudy | |
| 7am | 67°F19°C | 12 mph20 km/h West | Partly Cloudy | |
| 8am | 69°F20°C | 13 mph20 km/h West | Partly Cloudy | |
| 9am | 70°F21°C | 13 mph21 km/h West | Partly Cloudy | |
| 10am | 71°F22°C | 13 mph20 km/h West | Partly Cloudy | |
| 11am | 72°F22°C | 13 mph21 km/h Northwest | Mostly Clear | |
| 12pm | 72°F22°C | 12 mph20 km/h Northwest | Partly Cloudy | |
| 1pm | 71°F22°C | 11 mph18 km/h Northwest | Partly Cloudy | |
| 2pm | 70°F21°C | 10 mph16 km/h Northwest | Mostly Clear | |
| 3pm | 68°F20°C | 8 mph13 km/h Northwest | Mostly Clear | |
| 4pm | 66°F19°C | 6 mph10 km/h West | Clear | |
| 5pm | 64°F18°C | 5 mph9 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 4 | 56°F14°C | 72°F22°C | 11 mph18 km/h from West | Mostly Clear | Partly Cloudy |
| August 5 | 54°F12°C | 73°F23°C | 5 mph8 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| August 6 | 58°F14°C | 73°F23°C | 10 mph16 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| August 7 | 60°F16°C | 76°F24°C | 5 mph7 km/h from West | Mostly Cloudy | Partly Cloudy |
| August 8 | 58°F14°C | 77°F25°C | 5 mph8 km/h from West | Partly Cloudy | Mostly Clear |
| August 9 | 60°F15°C | 82°F28°C | 6 mph9 km/h from South | Mostly Clear | Mostly Clear |
| August 10 | 62°F17°C | 80°F27°C | 6 mph10 km/h from West | Mostly Clear | Partly Cloudy |
Yes
Low of 54°F12°C, High of 73°F23°CWind: 5 mph8 km/h
Precipitation: None