Yes
you do need a jacket based on the weather in Streatham Vale, London SW16 5TD, UK 1 second ago
Why? Because it's really really huffing out there!
64°F18°C & Windy
Wind is 19 mph31 km/h from the Southwest, gusting to 42 mph68 km/h
| September 15 | ||||
| 9am | 64°F18°C | 20 mph32 km/h Southwest | Drizzle | |
| 10am | 64°F18°C | 20 mph31 km/h Southwest | Drizzle | |
| 11am | 64°F18°C | 20 mph32 km/h Southwest | Drizzle | |
| 12pm | 63°F17°C | 18 mph29 km/h West | Drizzle | |
| 1pm | 62°F17°C | 18 mph29 km/h West | Drizzle | |
| 2pm | 60°F16°C | 17 mph28 km/h West | Windy | |
| 3pm | 59°F15°C | 17 mph27 km/h West | Windy | |
| 4pm | 58°F15°C | 16 mph26 km/h West | Windy | |
| 5pm | 57°F14°C | 16 mph25 km/h West | Windy | |
| 6pm | 57°F14°C | 15 mph24 km/h West | Windy | |
| 7pm | 56°F13°C | 14 mph23 km/h West | Mostly Clear | |
| 8pm | 56°F13°C | 14 mph22 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 56°F13°C | 64°F18°C | 18 mph28 km/h from Southwest | Drizzle | Mostly Clear |
| September 15 | 53°F12°C | 65°F18°C | 12 mph20 km/h from West | Mostly Cloudy | Drizzle |
| September 16 | 55°F13°C | 68°F20°C | 14 mph22 km/h from Southwest | Thunderstorms | Mostly Cloudy |
| September 17 | 61°F16°C | 72°F22°C | 13 mph21 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 18 | 60°F16°C | 75°F24°C | 7 mph11 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| September 19 | 59°F15°C | 72°F22°C | 6 mph10 km/h from South | Mostly Cloudy | Mostly Cloudy |
| September 20 | 55°F13°C | 65°F19°C | 10 mph16 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 54°F12°C, High of 64°F18°CWind: 12 mph20 km/h
Precipitation: None