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Live forecasts update automatically; written guidance last reviewed 13 June 2026 by the Insight Britain weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above gives a detailed look at conditions across Anglesey for the next few hours and days, including wind, rain and cloud cover. Use it to plan outdoor activities, walks or travel around the island.
How do I read the live forecast above for Anglesey?
The live forecast above shows hourly and daily breakdowns for your selected location. Look for the rain icon to gauge shower intensity, and note the wind speed arrows – particularly important on exposed coastal stretches. The time slider lets you see how conditions evolve through the day.
What is Anglesey’s typical climate through the seasons?
Anglesey has a mild, maritime climate moderated by the Irish Sea. Winters are cool and damp, with occasional frost, while summers are relatively warm but rarely hot. Rainfall is spread throughout the year, though autumn and winter tend to be wettest. The island is often windy, especially along the northern and western coasts, where there is no high ground to shelter the land. The low-lying interior is slightly calmer but still subject to Atlantic weather systems.
When is the best time to visit Anglesey and what should I pack?
Late spring (May to early June) and early autumn (September) offer the best balance of mild temperatures, longer daylight and lower rainfall than midsummer. Pack layers, a waterproof jacket and sturdy shoes, as conditions can change rapidly. Sunscreen and a hat are wise in summer, while warm fleece and windproof clothing are essential in winter.
Which nearby areas do readers also check?
Readers of this Anglesey guide often look at Holyhead for its ferry port and coastal exposure, Caernarfon for its castle and proximity to the mainland, Snowdonia for mountain weather contrasts, and Conwy or Llandudno for north Wales coastal conditions. For broader context, visit the UK weather hub or the full UK towns A–Z.
What will the weather in Anglesey be like tomorrow?
Check the live forecast above for a detailed hourly breakdown. Generally, expect a mix of cloud and showers with moderate south-westerly winds. The coastal path can be exposed, so dress accordingly and keep an eye on the wind arrows in the widget.
What is the 10–14 day outlook for Anglesey?
Long-range forecasts are less precise, but the live forecast above includes a 10-day overview. Beyond that, the 10-day forecast page offers a general trend. Typically, Atlantic systems bring alternating rain and drier spells, with temperatures close to seasonal averages.
Does it rain a lot in Anglesey?
Yes, Anglesey receives above-average rainfall for the UK, especially in autumn and winter. However, it rarely rains all day – showers tend to be showery and intermittent. The west and north coasts are wetter than the more sheltered east and south-east of the island.
Can it snow on Anglesey in winter?
Snow is possible but usually light and short-lived, especially on the coast where sea temperatures keep the air milder. Inland areas and higher ground may see a dusting once or twice a year. For weather warnings, always check the UK weather warnings page.