Yes
you do need a jacket based on the weather in London (Walthamstow), England, United Kingdom 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
54°F12°C & Partly Cloudy
Wind is 5 mph8 km/h from the Southeast, gusting to 12 mph20 km/h
| September 27 | ||||
| 5am | 56°F14°C | 7 mph11 km/h Southeast | Mostly Cloudy | |
| 6am | 59°F15°C | 9 mph14 km/h South | Mostly Cloudy | |
| 7am | 61°F16°C | 9 mph15 km/h South | Mostly Cloudy | |
| 8am | 62°F17°C | 10 mph16 km/h South | Mostly Cloudy | |
| 9am | 63°F17°C | 10 mph16 km/h South | Cloudy | |
| 10am | 63°F17°C | 10 mph16 km/h South | Cloudy | |
| 11am | 63°F17°C | 10 mph16 km/h South | Mostly Cloudy | |
| 12pm | 62°F17°C | 9 mph15 km/h South | Mostly Cloudy | |
| 1pm | 61°F16°C | 8 mph13 km/h South | Mostly Cloudy | |
| 2pm | 59°F15°C | 7 mph11 km/h South | Mostly Cloudy | |
| 3pm | 57°F14°C | 6 mph10 km/h South | Mostly Clear | |
| 4pm | 55°F13°C | 5 mph9 km/h South | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 26 | 49°F10°C | 63°F17°C | 8 mph13 km/h from South | Mostly Cloudy | Mostly Cloudy |
| September 27 | 51°F11°C | 64°F18°C | 5 mph8 km/h from West | Mostly Cloudy | Mostly Clear |
| September 28 | 45°F7°C | 64°F18°C | 3 mph5 km/h from North | Partly Cloudy | Mostly Cloudy |
| September 29 | 47°F8°C | 65°F18°C | 2 mph4 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 30 | 49°F9°C | 66°F19°C | 4 mph6 km/h from South | Partly Cloudy | Mostly Cloudy |
| October 1 | 50°F10°C | 67°F19°C | 6 mph9 km/h from South | Mostly Cloudy | Cloudy |
| October 2 | 54°F12°C | 64°F18°C | 8 mph13 km/h from Southwest | Cloudy | Drizzle |
Yes
Low of 52°F11°C, High of 64°F18°CWind: 5 mph8 km/h
Precipitation: 28% rain