Yes
you do need a jacket based on the weather in Northampton, UK 1 second ago
Why? Because it's cool. Pleasantly cool, but cool and the wind is harsh and biting!
52°F11°C & Cloudy
Wind is 12 mph20 km/h from the South, gusting to 23 mph37 km/h
| October 30 | ||||
| 5pm | 51°F11°C | 13 mph21 km/h South | Cloudy | |
| 6pm | 50°F10°C | 14 mph22 km/h South | Cloudy | |
| 7pm | 50°F10°C | 15 mph24 km/h South | Windy | |
| 8pm | 50°F10°C | 16 mph25 km/h South | Windy | |
| 9pm | 51°F11°C | 17 mph28 km/h South | Windy | |
| 10pm | 52°F11°C | 18 mph28 km/h South | Windy | |
| 11pm | 53°F11°C | 18 mph29 km/h South | Drizzle | |
| October 31 | ||||
| 12am | 54°F12°C | 19 mph30 km/h South | Drizzle | |
| 1am | 54°F12°C | 18 mph29 km/h South | Windy | |
| 2am | 55°F13°C | 17 mph27 km/h South | Windy | |
| 3am | 55°F13°C | 15 mph24 km/h South | Windy | |
| 4am | 55°F13°C | 14 mph22 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 30 | 40°F5°C | 54°F12°C | 9 mph14 km/h from South | Mostly Cloudy | Drizzle |
| October 31 | 54°F12°C | 60°F15°C | 16 mph26 km/h from South | Drizzle | Rain |
| November 1 | 44°F7°C | 56°F13°C | 14 mph22 km/h from Southwest | Partly Cloudy | Rain |
| November 2 | 43°F6°C | 52°F11°C | 10 mph17 km/h from West | Mostly Clear | Mostly Cloudy |
| November 3 | 44°F7°C | 58°F14°C | 20 mph32 km/h from Southwest | Windy | Windy |
| November 4 | 50°F10°C | 59°F15°C | 16 mph25 km/h from South | Windy | Drizzle |
| November 5 | 49°F9°C | 56°F13°C | 13 mph21 km/h from South | Drizzle | Rain |
Yes
Low of 54°F12°C, High of 60°F16°CWind: 16 mph26 km/h
Precipitation: 58% rain