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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Norwich Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows Tenby’s temperature and conditions for the next few hours. For the week ahead, expect highs of 18–21°C and a moderate chance of showers, particularly on Wednesday and Friday afternoons.
What’s the outlook for Tenby this week?
The 7-day pattern brings a mix of cloud and sunny spells, with the best drier conditions likely on Thursday and Saturday. Winds stay light to moderate, making coastal walks feasible between any passing rain. Overnight lows will hover around 11–13°C.
What are the longer-range forecasts saying?
For those checking weather Tenby 14 days or weather in Tenby 10 days, the Met Office extended outlook suggests a return to settled, warm weather by the second weekend, with sea breezes off Carmarthen Bay. Looking further ahead, weather Tenby 21 days and bbc weather Tenby 21 days both point to a mainly dry end to the month, though 30 day weather Tenby Met Office products stress that confidence drops beyond two weeks. If you’re planning ahead, tenby weather next 28 days trends show slightly above-average temperatures.
Will it rain in Tenby tomorrow?
For weather in Tenby tomorrow, the forecast shows a 40% chance of light showers, mostly after 2pm. Morning walking restrictions are unlikely. Check the live forecast above for updates.
What’s the water temperature at Tenby now?
Sea surface temperatures off Tenby beach are around 14°C in late spring. This is cool for swimming without a wetsuit; the RSPCA advises avoiding prolonged exposure below 15°C.
Where can I see tenby weather 7 days at a glance?
The live forecast above shows the full 7-day overview. For extra detail, the 10 Day Weather Forecast UK page has a week-ahead breakdown for Tenby and nearby towns like Saundersfoot.