Portrush Weather Forecast
- 8
- 11
Cloudy
- 7
- 10
Sunny day
- 8
- 10
Partly cloudy
- 8
- 11
Cloudy
- 8
- 12
Cloudy
- 7
- 11
Light rain shower
Today 8 May Northern Ireland
Another mixed day with some brighter spells but also some showers, these becoming isolated later in the day. Lighter winds but a bit colder. Maximum temperature 12 °C.
Portrush Temperature Statistics
May Temperature
Magilligan No 2 (19km)
Lowest 6 May, 2026
1.6 °CAverage May
9.7 °CHighest 1 May, 2026
17.5 °C
Climate (2021–Present)
Magilligan No 2 (19km)
Average Low 2021–2026
7.6 °CAverage 2021–2026
10.5 °CAverage High 2021–2026
13.3 °C