Yes
you do need a jacket based on the weather in Welwyn Garden City, UK 1 second ago
Why? Because it's cool. Pleasantly cool, but cool and it's windy enough to give you a brand new hairdo!
50°F10°C & Cloudy
Wind is 13 mph21 km/h from the Southwest, gusting to 24 mph38 km/h
| December 16 | ||||
| 8am | 50°F10°C | 13 mph21 km/h Southwest | Cloudy | |
| 9am | 50°F10°C | 13 mph21 km/h Southwest | Cloudy | |
| 10am | 50°F10°C | 12 mph20 km/h Southwest | Cloudy | |
| 11am | 49°F9°C | 12 mph19 km/h Southwest | Cloudy | |
| 12pm | 48°F9°C | 11 mph18 km/h Southwest | Cloudy | |
| 1pm | 48°F9°C | 11 mph17 km/h Southwest | Cloudy | |
| 2pm | 47°F9°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| 3pm | 47°F8°C | 9 mph15 km/h Southwest | Partly Cloudy | |
| 4pm | 46°F8°C | 9 mph15 km/h Southwest | Mostly Clear | |
| 5pm | 45°F7°C | 9 mph14 km/h Southwest | Mostly Clear | |
| 6pm | 44°F7°C | 8 mph13 km/h Southwest | Clear | |
| 7pm | 44°F7°C | 8 mph13 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 15 | 44°F7°C | 51°F10°C | 11 mph18 km/h from Southwest | Cloudy | Partly Cloudy |
| December 16 | 41°F5°C | 49°F9°C | 11 mph17 km/h from South | Cloudy | Drizzle |
| December 17 | 49°F9°C | 54°F12°C | 16 mph27 km/h from Southwest | Drizzle | Rain |
| December 18 | 36°F2°C | 54°F12°C | 15 mph25 km/h from Northwest | Windy | Mostly Clear |
| December 19 | 34°F1°C | 44°F7°C | 10 mph16 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| December 20 | 41°F5°C | 48°F9°C | 12 mph19 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| December 21 | 41°F5°C | 45°F7°C | 16 mph26 km/h from West | Windy | Mostly Cloudy |
Yes
Low of 41°F5°C, High of 49°F10°CWind: 11 mph17 km/h
Precipitation: 19% rain