Portrush Weather Forecast
- 11
- 16
Light rain
- 8
- 14
Cloudy
- 9
- 12
Light rain shower
- 9
- 12
Light rain
- 10
- 14
Cloudy
- 9
- 12
Light rain shower
Today 5 Oct Northern Ireland
After a mostly dry morning light and patchy rain will spread southeast during the afternoon and evening. Maximum temperature 17 °C.
Portrush Temperature Statistics
October Temperature
Magilligan No 2 (19 km)
Lowest 3 October, 2026
7.8 °CAverage October
12.5 °CHighest 1 October, 2026
15.6 °C
Climate (2021–2026)
Magilligan No 2 (19 km)
Average Low 2021–2026
7.7 °CAverage 2021–2026
10.6 °CAverage High 2021–2026
13.4 °C