Lissan Weather Forecast
- 11
- 18
Overcast
- 11
- 17
Cloudy
- 13
- 17
Overcast
- 14
- 20
Light rain
- 12
- 18
Cloudy
- 11
- 17
Light rain shower
- 10
- 17
Partly cloudy
Today 14 Aug Northern Ireland
Heavy and thundery showers in the east soon clearing. The rest of the day will be mainly dry and bright with scattered showers. Feeling cooler than Thursday. Maximum temperature 19 °C.
Tonight 14 Aug Northern Ireland
Bright spells and scattered showers in the evening. Mostly dry overnight with clear spells but the odd shower will affect the north and west. Minimum temperature 8 °C.
Lissan Temperature Statistics
August Temperature
Lough Fea Samos (4km)
Lowest 10 August, 2026
9.3 °CAverage August
16.3 °CHighest 12 August, 2026
25.4 °C
Climate (2021–2026)
Lough Fea Samos (4km)
Average Low 2021–2026
6.6 °CAverage 2021–2026
9.4 °CAverage High 2021–2026
12.3 °C