Yes
you do need a jacket based on the weather in Londonderry, UK 1 second ago
Why? Because it's cold. simple as that.
42°F5°C & Mostly Clear
Wind is 5 mph8 km/h from the NE, gusting to 11 mph18 km/h
| April 25 | ||||
| 6pm | 41°F5°C | 5 mph7 km/h NE | Mostly Clear | |
| 7pm | 40°F5°C | 4 mph6 km/h NE | Mostly Clear | |
| 8pm | 40°F4°C | 3 mph5 km/h N | Partly Cloudy | |
| 9pm | 39°F4°C | 3 mph4 km/h N | Partly Cloudy | |
| 10pm | 39°F4°C | 2 mph4 km/h N | Partly Cloudy | |
| 11pm | 38°F3°C | 2 mph3 km/h N | Partly Cloudy | |
| April 26 | ||||
| 12am | 37°F3°C | 2 mph3 km/h NW | Partly Cloudy | |
| 1am | 37°F3°C | 2 mph3 km/h NW | Partly Cloudy | |
| 2am | 38°F3°C | 2 mph2 km/h N | Mostly Cloudy | |
| 3am | 41°F5°C | 2 mph3 km/h NE | Mostly Cloudy | |
| 4am | 43°F6°C | 4 mph7 km/h NE | Drizzle | |
| 5am | 45°F7°C | 5 mph8 km/h NE | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 40°F5°C | 50°F10°C | 9 mph15 km/h from N | Mostly Cloudy | Partly Cloudy |
| April 25 | 37°F3°C | 51°F10°C | 7 mph11 km/h from NE | Partly Cloudy | Mostly Clear |
| April 26 | 33°F0°C | 52°F11°C | 3 mph5 km/h from N | Mostly Cloudy | Partly Cloudy |
| April 27 | 35°F1°C | 53°F12°C | 5 mph8 km/h from SW | Mostly Cloudy | Mostly Cloudy |
| April 28 | 42°F5°C | 54°F12°C | 8 mph13 km/h from S | Drizzle | Rain |
| April 29 | 43°F6°C | 55°F13°C | 8 mph12 km/h from SE | Cloudy | Mostly Cloudy |
| April 30 | 44°F7°C | 61°F16°C | 10 mph16 km/h from NE | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 37°F3°C, High of 51°F11°CWind: 7 mph11 km/h
Precipitation: 30% rain