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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the WordPatch weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For the latest conditions in Cushendall, check the live forecast above – this coastal village in County Antrim typically sees its mildest and driest weather from May to September, with July highs around 17 °C, though rain can occur at any time of year.
When is the best time to visit Cushendall?
Late spring and early summer (May–June) offer the best balance of drier weather and lighter crowds. July and August are the warmest months but can be busier, especially during school holidays. Autumn (September–October) remains pleasant for walking, with fewer visitors and lower accommodation rates.
What should you pack for a trip to Cushendall?
Layers are essential: a waterproof jacket and sturdy walking shoes will serve you well even in summer. In winter, add a warm mid-layer and hat. The sea breeze can feel cool, so pack a fleece or light jumper regardless of the season.
Is Cushendall often rainy?
Yes, like much of Northern Ireland. Rain is possible in every month, but showers tend to be short-lived. The driest months are usually May and June, while October to January see the highest rainfall.
What is the sea temperature like?
Sea temperatures off Cushendall range from around 8 °C in winter to 14–16 °C in August. Swimmers often use a wetsuit even in summer, though the sheltered Glendun beach can feel warmer on calm days.
Are school holidays a concern?
July and August see a modest increase in visitors, but Cushendall is quieter than major resorts such as Portrush. For lower prices and fewer crowds, consider a visit in late May, June or September.
For a broader picture of conditions across the UK, visit the UK weather hub. You can also check the 10 day weather forecast for the UK to plan ahead. For official warnings, refer to the Met Office weather Cushendall page; BBC News also covers significant weather events affecting Northern Ireland.