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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Edinburgh Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for the latest Met Office outlook for Llangollen – the town in Denbighshire, set in the Dee Valley. Conditions often shift quickly here, so the live data gives you the most reliable reading for the next few hours.
What does the Met Office say for Llangollen today?
The live forecast above shows the current temperature and any rain or cloud expected. Llangollen sits in a valley, which can trap mist and create cooler pockets, particularly in the morning. The Met Office updates this feed regularly, so it’s the best source for immediate decisions about walks along the River Dee or trips to the Pontcysyllte Aqueduct.
How does Llangollen weather compare with nearby towns?
Compared to Wrexham or Chester, Llangollen often sees slightly lower temperatures and more cloud because of its valley position. The surrounding hills, such as the Berwyn range, can also generate localised showers. For a broader picture, check the 10-day forecast or the UK weather hub.
What is the best time to visit Llangollen for good weather?
Late spring (May–June) and early autumn (September) offer the most settled conditions, with average highs of 15–20°C. Summer can be pleasant but rain is always possible. The Met Office 14-day outlook helps you plan ahead.
Does Llangollen get snow in winter?
Yes, light snow occurs most winters, especially on higher ground. The valley floor sees occasional dustings, but heavy accumulations are rare. For the latest, check the Met Office forecast or BBC Weather Llangollen 7-day updates.
How accurate is the Met Office forecast for Llangollen?
For the next 24–48 hours it’s very reliable. Longer-range forecasts (10–14 days) show general trends but can shift. The Met Office’s local model accounts for the valley microclimate, making it a solid choice for planning.