No
you don't need a jacket based on the weather in Heslington, York YO10, UK 1 second ago
62°F17°C & Mostly Cloudy
Wind is 10 mph16 km/h from the South, gusting to 18 mph29 km/h
| September 18 | ||||
| 10pm | 62°F17°C | 10 mph16 km/h South | Mostly Cloudy | |
| 11pm | 62°F16°C | 10 mph16 km/h South | Drizzle | |
| September 19 | ||||
| 12am | 61°F16°C | 10 mph16 km/h South | Cloudy | |
| 1am | 61°F16°C | 10 mph16 km/h South | Cloudy | |
| 2am | 61°F16°C | 10 mph17 km/h South | Cloudy | |
| 3am | 62°F17°C | 11 mph17 km/h South | Mostly Cloudy | |
| 4am | 64°F18°C | 12 mph19 km/h South | Mostly Cloudy | |
| 5am | 65°F18°C | 13 mph21 km/h South | Mostly Cloudy | |
| 6am | 67°F19°C | 13 mph22 km/h Southwest | Mostly Cloudy | |
| 7am | 69°F20°C | 13 mph22 km/h Southwest | Mostly Cloudy | |
| 8am | 70°F21°C | 14 mph22 km/h Southwest | Mostly Cloudy | |
| 9am | 71°F21°C | 13 mph21 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 61°F16°C | 72°F22°C | 12 mph19 km/h from South | Mostly Cloudy | Rain |
| September 19 | 51°F11°C | 62°F17°C | 8 mph13 km/h from North | Rain | Rain |
| September 20 | 45°F7°C | 56°F13°C | 13 mph21 km/h from North | Drizzle | Clear |
| September 21 | 40°F4°C | 57°F14°C | 8 mph13 km/h from North | Mostly Clear | Partly Cloudy |
| September 22 | 42°F5°C | 60°F15°C | 8 mph13 km/h from North | Partly Cloudy | Partly Cloudy |
| September 23 | 43°F6°C | 59°F15°C | 7 mph11 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| September 24 | 46°F8°C | 60°F15°C | 7 mph12 km/h from East | Partly Cloudy | Partly Cloudy |
Yes
Low of 51°F11°C, High of 62°F17°CWind: 8 mph13 km/h
Precipitation: 88% rain