Holywell Weather Forecast
- 14
- 24
Cloudy
- 11
- 18
Cloudy
- 12
- 16
Light rain shower
- 9
- 15
Partly cloudy
- 14
- 18
Cloudy
- 11
- 17
Light rain shower
- 13
- 17
Cloudy
Today 6 Sep Wales
Outbreaks of showery rain moving through by mid morning. Becoming dry and rather warm with some bright or sunny spells developing. Clouding over again in the west during the evening. Maximum temperature 23 °C.
Holywell Temperature Statistics
September Temperature
Rhyl (19km)
Lowest 1 September, 2026
11.7 °CAverage September
16.2 °CHighest 2 September, 2026
21.1 °C
Climate (2021–2026)
Rhyl (19km)
Average Low 2021–2026
8.1 °CAverage 2021–2026
11.2 °CAverage High 2021–2026
14.2 °C