Hayscastle Weather Forecast
- 13
- 18
Partly cloudy
- 9
- 17
Light rain shower
- 11
- 16
Sunny day
- 15
- 19
Overcast
- 12
- 17
Light rain shower
- 12
- 16
Light rain shower
- 11
- 16
Partly cloudy
Today 26 Sep Wales
Any mist soon clearing leaving a dry day for most with pleasantly warm sunny spells. A few showers are possible, mainly in the northwest where it will be rather breezy. Maximum temperature 20 °C.
Hayscastle Temperature Statistics
September Temperature
Milford Haven C.b. (20km)
Lowest 24 September, 2026
10.5 °CAverage September
16.3 °CHighest 6 September, 2026
21.8 °C
Climate (2021–2026)
Milford Haven C.b. (20km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
11.9 °CAverage High 2021–2026
14.4 °C