Aberystwyth Weather Forecast
- 11
- 13
Light rain
- 11
- 15
Heavy rain shower
- 13
- 15
Light rain shower
- 14
- 19
Cloudy
- 13
- 21
Cloudy
- 12
- 17
Cloudy
Today 18 May Wales
A day of sunny spells and scattered showers, with some heavier showers possible. Cloud building later with some wet and windy weather arriving by evening. Maximum temperature 15 °C.
Aberystwyth Temperature Statistics
May Temperature
Trawsgoed (12km)
Lowest 12 May, 2026
-0.3 °CAverage May
10.3 °CHighest 4 May, 2026
16.9 °C
Climate (2021–Present)
Trawsgoed (12km)
Average Low 2021–2026
7 °CAverage 2021–2026
11 °CAverage High 2021–2026
14.5 °C