Yes
you do need a jacket based on the weather in Portrush, UK 1 second ago
Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
41°F5°C & Mostly Cloudy
Wind is 5 mph8 km/h from the South, gusting to 8 mph13 km/h
| January 11 | ||||
| 11am | 41°F5°C | 5 mph8 km/h South | Mostly Cloudy | |
| 12pm | 40°F5°C | 5 mph7 km/h South | Partly Cloudy | |
| 1pm | 40°F4°C | 4 mph7 km/h South | Partly Cloudy | |
| 2pm | 39°F4°C | 4 mph6 km/h South | Partly Cloudy | |
| 3pm | 39°F4°C | 6 mph9 km/h South | Partly Cloudy | |
| 4pm | 39°F4°C | 7 mph11 km/h South | Partly Cloudy | |
| 5pm | 38°F3°C | 7 mph12 km/h South | Mostly Cloudy | |
| 6pm | 38°F3°C | 8 mph12 km/h South | Mostly Cloudy | |
| 7pm | 37°F3°C | 8 mph13 km/h South | Mostly Cloudy | |
| 8pm | 37°F3°C | 9 mph14 km/h South | Mostly Cloudy | |
| 9pm | 36°F2°C | 10 mph15 km/h South | Mostly Cloudy | |
| 10pm | 36°F2°C | 10 mph16 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 10 | 37°F3°C | 42°F5°C | 10 mph16 km/h from South | Drizzle | Mostly Cloudy |
| January 11 | 36°F2°C | 48°F9°C | 18 mph29 km/h from South | Windy | Windy |
| January 12 | 48°F9°C | 54°F12°C | 17 mph27 km/h from South | Windy | Mostly Cloudy |
| January 13 | 49°F9°C | 53°F11°C | 11 mph17 km/h from South | Mostly Cloudy | Mostly Cloudy |
| January 14 | 47°F9°C | 52°F11°C | 13 mph21 km/h from South | Mostly Cloudy | Mostly Cloudy |
| January 15 | 46°F8°C | 52°F11°C | 16 mph25 km/h from South | Windy | Mostly Cloudy |
| January 16 | 49°F10°C | 52°F11°C | 16 mph26 km/h from South | Windy | Windy |
Yes
Low of 37°F3°C, High of 47°F9°CWind: 18 mph29 km/h
Precipitation: None