No
you don't need a jacket based on the weather in Heslington, York YO10, UK 1 second ago
69°F21°C & Mostly Clear
Wind is 9 mph14 km/h from the NE, gusting to 16 mph26 km/h
| May 18 | ||||
| 9am | 70°F21°C | 9 mph15 km/h NE | Mostly Clear | |
| 10am | 71°F21°C | 9 mph15 km/h NE | Mostly Clear | |
| 11am | 70°F21°C | 10 mph16 km/h NE | Mostly Clear | |
| 12pm | 69°F21°C | 10 mph16 km/h NE | Clear | |
| 1pm | 68°F20°C | 10 mph16 km/h NE | Clear | |
| 2pm | 65°F19°C | 9 mph15 km/h NE | Clear | |
| 3pm | 62°F17°C | 8 mph12 km/h NE | Clear | |
| 4pm | 59°F15°C | 6 mph10 km/h NE | Clear | |
| 5pm | 56°F13°C | 5 mph9 km/h N | Clear | |
| 6pm | 53°F12°C | 5 mph8 km/h N | Clear | |
| 7pm | 51°F11°C | 5 mph8 km/h N | Clear | |
| 8pm | 49°F10°C | 6 mph9 km/h N | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 17 | 51°F10°C | 71°F21°C | 9 mph14 km/h from NE | Mostly Clear | Clear |
| May 18 | 46°F8°C | 69°F21°C | 8 mph13 km/h from NE | Clear | Partly Cloudy |
| May 19 | 46°F8°C | 65°F18°C | 8 mph13 km/h from NE | Partly Cloudy | Mostly Clear |
| May 20 | 43°F6°C | 65°F18°C | 4 mph7 km/h from N | Partly Cloudy | Mostly Cloudy |
| May 21 | 48°F9°C | 63°F17°C | 8 mph13 km/h from N | Rain | Rain |
| May 22 | 51°F11°C | 64°F18°C | 11 mph18 km/h from N | Drizzle | Drizzle |
| May 23 | 48°F9°C | 65°F18°C | 11 mph17 km/h from NE | Mostly Cloudy | Partly Cloudy |
Yes
Low of 46°F8°C, High of 69°F21°CWind: 8 mph13 km/h
Precipitation: None