Yes
you do need a jacket based on the weather in Cardiff, UK 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
43°F6°C & Mostly Cloudy
Wind is 2 mph3 km/h from the Southeast, gusting to 6 mph9 km/h
| January 20 | ||||
| 11am | 42°F6°C | 2 mph3 km/h South | Mostly Cloudy | |
| 12pm | 41°F5°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 1pm | 41°F5°C | 2 mph3 km/h West | Mostly Cloudy | |
| 2pm | 41°F5°C | 2 mph3 km/h West | Mostly Cloudy | |
| 3pm | 40°F4°C | 2 mph3 km/h West | Mostly Cloudy | |
| 4pm | 39°F4°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 5pm | 39°F4°C | 2 mph4 km/h West | Mostly Cloudy | |
| 6pm | 38°F4°C | 2 mph3 km/h Northwest | Cloudy | |
| 7pm | 38°F3°C | 2 mph3 km/h Northwest | Cloudy | |
| 8pm | 38°F3°C | 2 mph3 km/h West | Cloudy | |
| 9pm | 38°F3°C | 2 mph3 km/h Southwest | Cloudy | |
| 10pm | 38°F3°C | 2 mph4 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 19 | 35°F2°C | 43°F6°C | 2 mph3 km/h from East | Cloudy | Cloudy |
| January 20 | 35°F2°C | 42°F5°C | 4 mph6 km/h from East | Cloudy | Cloudy |
| January 21 | 35°F2°C | 43°F6°C | 3 mph5 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| January 22 | 36°F2°C | 47°F8°C | 15 mph24 km/h from Southwest | Thunderstorms | Thunderstorms |
| January 23 | 43°F6°C | 51°F11°C | 18 mph29 km/h from Southwest | Thunderstorms | Mostly Cloudy |
| January 24 | 40°F4°C | 46°F8°C | 9 mph14 km/h from Southwest | Mostly Cloudy | Thunderstorms |
| January 25 | 40°F4°C | 46°F8°C | 17 mph27 km/h from South | Thunderstorms | Thunderstorms |
Yes
Low of 36°F2°C, High of 42°F6°CWind: 4 mph6 km/h
Precipitation: None