Tenby Weather Forecast
- 14
- 19
Partly cloudy
- 15
- 20
Sunny day
- 16
- 22
Partly cloudy
- 17
- 22
Cloudy
- 17
- 21
Light rain shower
- 16
- 20
Thunder shower
Today 22 Aug Wales
A mostly dry, bright day with sunny spells and patches of fair weather cloud. After a cool start, temperatures will rise to around average in the sunshine. Maximum temperature 21 °C.
Tenby Temperature Statistics
August Temperature
Pembrey Sands Samos (23km)
Lowest 7 August, 2026
7 °CAverage August
18.1 °CHighest 12 August, 2026
32.7 °C
Climate (2021–2026)
Pembrey Sands Samos (23km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
11.8 °CAverage High 2021–2026
14.6 °C