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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Public Journal weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For the latest conditions in Kidwelly, check the live forecast above; today the Carmarthenshire coast expects a blend of cloud and sunny spells, with a moderate breeze off the estuary. Spring is gradually warming the region, though sea air keeps temperatures mild.
What is the current outlook for Kidwelly?
The live forecast above gives the most up-to-date picture. Kidwelly sits on the Gwendraeth Estuary, so mist can linger in the mornings before clearing. Rain bands moving in from the Atlantic often arrive by afternoon, but breaks in the cloud are common along this sheltered stretch of coast.
How does the coastal setting affect the weather?
Kidwelly’s inland position behind the dunes means it can be slightly less windy than nearby Pembrey, but the sea still moderates temperatures. Westerly winds bring the dampest conditions, while easterlies keep things drier and brighter for a few days at a time.
Is Kidwelly expected to be windy today?
Check the live forecast above for exact wind speeds. The estuary can funnel gusts, especially in spring. Generally, Kidwelly sees less wind than exposed coastal spots like Pendine, but breezes pick up in the afternoon.
Will there be rain this week?
Atlantic fronts are likely to bring occasional showers, particularly on Tuesday and Thursday. The live forecast above will show hourly details. Drier interludes are expected on Wednesday if the high-pressure ridge builds from the south.
What is the best time to visit Kidwelly for weather?
Late May to September offers the mildest sea temperatures and longest daylight. July averages 18°C, with lower rainfall than autumn months. Always check the met office weather kidwelly forecast before heading out, as conditions can change quickly.
For broader UK conditions, visit the UK weather hub or see the 10 day weather forecast UK. Local insight in Bristol Weather can also give a useful comparison for travellers coming from the south.