Cardiff Weather Forecast
- 8
- 18
Windy. Partly cloudy
- 11
- 22
Sunny
- 7
- 21
Partly cloudy
- 6
- 20
Sunny
- 5
- 20
Mostly sunny
- 7
- 20
Shower or two
- 7
- 19
Shower or two
Today 10 Aug Newcastle
Partly cloudy. Damaging winds possible. Winds northwesterly 35 to 50 km/h.
Cardiff Temperature Statistics View More
August Temperature
Newcastle (Nobbys) (13km)
Lowest 8 August, 2026
6.5 °CAverage August
13 °CHighest 4 August, 2026
20.5 °C
Climate (2021–2026)
Newcastle (Nobbys) (13km)
Average Low 2021–2026
15.4 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
22.4 °C