St Thomas Weather Forecast
- 14
- 24
Partly cloudy
- 16
- 27
Sunny day
- 18
- 28
Sunny day
- 18
- 28
Sunny day
- 15
- 23
Partly cloudy
- 15
- 21
Partly cloudy
- 16
- 21
Cloudy
Today 10 Aug Wales
A grey start in the south but this will gradually clear, leaving a fine and sunny day across the region. Feeling warm in the sunshine. Maximum temperature 25 °C.
St Thomas Temperature Statistics
August Temperature
Pembrey Sands Samos (31km)
Lowest 7 August, 2026
7 °CAverage August
16.6 °CHighest 3 August, 2026
25 °C
Climate (2021–2026)
Pembrey Sands Samos (31km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
11.8 °CAverage High 2021–2026
14.6 °C