Waterside Weather Forecast
- 15
- 22
Sunny day
- 14
- 20
Partly cloudy
- 12
- 17
Light rain
- 12
- 18
Thunder
- 11
- 16
Light rain
- 11
- 16
Light rain shower
- 12
- 17
Light rain shower
Today 27 Aug Northern Ireland
A somewhat cloudy start then bright or sunny spells developing. Mostly dry in the morning but the odd shower is possible. Rain likely to spread into eastern counties through the afternoon, heavy at times, staying drier in the west. Maximum temperature 22 °C.
Tonight 27 Aug Northern Ireland
Cloudy with outbreaks of occasionally heavy rain, mainly over eastern counties with the west generally drier. Staying rather cloudy overnight but the rain largely fading out by morning. Minimum temperature 15 °C.
Waterside Temperature Statistics
August Temperature
Magilligan No 2 (28km)
Lowest 24 August, 2026
4.5 °CAverage August
15.3 °CHighest 13 August, 2026
25.4 °C
Climate (2021–2026)
Magilligan No 2 (28km)
Average Low 2021–2026
7.7 °CAverage 2021–2026
10.6 °CAverage High 2021–2026
13.4 °C