Home › Weather › Towns › Holyhead
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 shows Holyhead’s current conditions, hourly breakdown, and the 10-day outlook. Use it to check wind speed, rain probability, and temperature before planning your day on Anglesey.
How do I read the live forecast for Holyhead?
The live forecast above provides a snapshot of current conditions, including wind direction and speed, which is particularly important for this coastal town. The hourly view lets you see how the weather will change through the morning or afternoon. The 10-day section offers a broader view of what to expect, with details on rain chances and cloud cover.
What is Holyhead’s typical climate throughout the year?
Holyhead has a mild maritime climate, strongly influenced by the Irish Sea.
- Winter (December to February): Mild compared to inland areas, with temperatures rarely below freezing, but often very windy. Rainfall is frequent and can be heavy. Stormy conditions are possible.
- Spring (March to May): Increasingly changeable. Temperatures are cool, and brisk winds persist, but sunshine starts to increase. April can be notably dry.
- Summer (June to August): The warmest months, though still cool by UK standards, with average highs in the upper teens. Cloud and light rain are common, and winds remain a feature.
- Autumn (September to November): Often unsettled, with returning rainfall and strong winds as Atlantic weather systems dominate. Temperatures gradually fall from mild to cool.
How do Holyhead’s geography and coast affect its weather?
Holyhead sits on a small island connected to Anglesey by a causeway, so it is exposed to wind and rain off the Irish Sea. The Holyhead Mountain offers some shelter to the town itself, but nearby areas to the north and west are fully exposed. This can lead to sudden squalls and significantly higher rainfall totals than inland parts of Gwynedd.
When is the best time to visit Holyhead, and what should I pack?
Late spring (May) and early autumn (September) often offer the best balance of reasonable weather and fewer crowds. For any visit, pack a waterproof and windproof jacket as standard; layers are essential year-round. Waterproof footwear is advisable, especially if you plan to walk the coastal paths. Sunscreen is rarely needed but sunglasses can be useful for low, bright winter sun.
Key facts about Holyhead weather
Frequently asked questions
What is the weather in Holyhead tomorrow?
For tomorrow’s forecast, check the hourly breakdown in the live forecast above, which will show the expected temperature range, wind speed, and rain probability throughout the day. Conditions can change quickly.
What is the 10–14 day outlook for Holyhead?
The 10-day section of the live forecast above gives a general trend for the next week and a half. Beyond that, confidence is low; typical guidance is for continued changeable, sometimes windy weather, as is normal for the northwest coast in any season.
Does it rain a lot in Holyhead?
Yes, Holyhead receives above-average rainfall for the UK, especially from October to January. However, it is not as wet as mountainous areas of Snowdonia, as Holyhead’s low elevation means less orographic rain. Rain is often showery.
Which nearby areas should I also check?
If you are travelling around the island, the forecast for Anglesey covers the wider region. For those heading into the national park, check Snowdonia, which has very different conditions. Visitors also frequently compare conditions in Caernarfon and Llandudno.
For the latest national updates, see the UK weather hub and UK weather warnings.