Newcastle Weather Forecast
- 12
- 18
Cloudy
- 15
- 21
Cloudy
- 16
- 23
Cloudy
- 15
- 24
Sunny day
- 13
- 21
Cloudy
- 12
- 19
Cloudy
- 13
- 19
Cloudy
Today 10 Aug Northern Ireland
It will be a dry and bright day with warm sunny spells, although the sunshine will occasionally turn hazy during the afternoon. Winds will be light Maximum temperature 19 °C.
Tonight 10 Aug Northern Ireland
A dry evening with some sunshine to end the day. Remaining dry overnight with variable cloud and some clear spells. Minimum temperature 12 °C.
Newcastle Temperature Statistics
August Temperature
Glenanne (40km)
Lowest 2 August, 2026
9.4 °CAverage August
15 °CHighest 4 August, 2026
21.9 °C
Climate (2021–2026)
Glenanne (40km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
9.8 °CAverage High 2021–2026
12.8 °C