Yes
you do need a jacket based on the weather in Harrow, UK 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it and it's fairly windy outside!
56°F13°C & Cloudy
Wind is 12 mph19 km/h from the South, gusting to 25 mph40 km/h
| November 4 | ||||
| 8am | 56°F14°C | 12 mph19 km/h South | Cloudy | |
| 9am | 57°F14°C | 12 mph19 km/h South | Mostly Cloudy | |
| 10am | 58°F14°C | 13 mph21 km/h South | Mostly Cloudy | |
| 11am | 59°F15°C | 13 mph21 km/h South | Cloudy | |
| 12pm | 59°F15°C | 13 mph21 km/h South | Cloudy | |
| 1pm | 59°F15°C | 13 mph21 km/h South | Cloudy | |
| 2pm | 59°F15°C | 12 mph19 km/h South | Cloudy | |
| 3pm | 58°F15°C | 11 mph18 km/h South | Cloudy | |
| 4pm | 58°F14°C | 11 mph18 km/h South | Cloudy | |
| 5pm | 57°F14°C | 11 mph18 km/h South | Cloudy | |
| 6pm | 57°F14°C | 12 mph19 km/h South | Cloudy | |
| 7pm | 57°F14°C | 12 mph19 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 4 | 56°F13°C | 59°F15°C | 12 mph19 km/h from South | Cloudy | Mostly Cloudy |
| November 5 | 57°F14°C | 62°F17°C | 10 mph15 km/h from South | Mostly Cloudy | Mostly Cloudy |
| November 6 | 55°F13°C | 62°F17°C | 7 mph12 km/h from South | Drizzle | Cloudy |
| November 7 | 53°F12°C | 58°F14°C | 7 mph11 km/h from South | Mostly Cloudy | Mostly Cloudy |
| November 8 | 47°F8°C | 57°F14°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| November 9 | 45°F7°C | 55°F13°C | 3 mph6 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| November 10 | 46°F8°C | 54°F12°C | 6 mph9 km/h from South | Drizzle | Cloudy |
Yes
Low of 56°F14°C, High of 63°F17°CWind: 10 mph15 km/h
Precipitation: None