Ystrad Mynach (Caerphilly) weather

Headline:

Dry to start with rain arriving from the west.

Today:

Any early bright spells becoming increasingly limited as cloud builds through the morning. Rain arriving from the west, then spreading southeast later in the afternoon. Winds strengthening with coastal gales later. Maximum temperature 18 °C.

Tonight:

Remaining cloudy overnight with outbreaks of rain moving eastwards. Windy to start, particularly at western coasts, although easing through the early hours. Milder than Friday night. Minimum temperature 15 °C.

Sunday:

A cloudy start for many with outbreaks of rain at times. Turning brighter from the northwest with sunny spells through the afternoon. Winds easing and temperatures a little above average. Maximum temperature 19 °C.

Outlook for Monday to Wednesday:

More widely cloudy on Monday with patchy rain possible. Brighter on Tuesday and Wednesday with sunshine and showers. Breezy at times, and milder to start but temperatures returning to average.

Updated: 05:00 (UTC+1) on Sat 30 Sep 2023

A largely settled start to the period with dry, widely cloudy conditions, but with a possibility of some frequent showers in the northwest. Winds generally light to start, but possibility of stronger winds in the far northwest. More changeable and unsettled weather is likely to continue into the weekend with the wettest conditions in the northwest, drier in the southeast. There is a high chance that these unsettled conditions will spread further south with stronger winds becoming widespread. Confidence surrounding the timing and location of the most unsettled weather is low. Temperatures likely to be above average overall, perhaps very warm at times in the south, though some cool nights and chance of early fog.

Updated: 15:00 (UTC+1) on Fri 29 Sep 2023

A slowly evolving weather pattern is considered more likely through this period, though with a typical mix of settled and unsettled spells of weather. Settled, drier spells are more likely towards northern parts, whereas the south may possibly receive above average rainfall. Temperatures are more likely to be above average than below average overall, but with chilly nights in settled conditions.

Updated: 16:00 (UTC+1) on Fri 29 Sep 2023