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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 you the current conditions, hourly breakdown, and the outlook for Coleraine. Use the tabs to switch between today’s details and the next few days, and check the wind speed and rain symbols for outdoor plans.
How should I use the live forecast above for Coleraine?
The live forecast above updates automatically with data from the Met Office. Look for the rain probability percentage and the wind arrow direction — these are the most useful indicators for Coleraine, given its coastal position. The temperature band and “feels like” figure will help you gauge the day’s feel.
What is Coleraine’s typical climate throughout the year?
Coleraine has a mild maritime climate typical of Northern Ireland. Winters are cool but rarely freezing, with daytime highs often in the low single digits Celsius. Summers are mild, with temperatures usually reaching the mid-teens to low 20s. Rainfall is spread across the year, with autumn and winter being the wettest. South-westerly winds are dominant, and gales can occur between October and March.
How does local geography affect Coleraine’s weather?
Coleraine sits near the mouth of the River Bann, close to the north coast. The Atlantic Ocean moderates temperatures, reducing frost but increasing cloud and wind. The surrounding hills to the south and east can trap moisture, leading to more persistent drizzle than in inland areas. The coastal position also means conditions can change quickly, especially when fronts move in from the Atlantic.
When is the best time to visit Coleraine and what should I pack?
Late spring (May to June) and early autumn (September) offer the most reliable weather, with longer daylight and lower rainfall. A waterproof jacket and layers are essential in any season. In summer, bring a light jumper for evenings. In winter, a warm coat, hat, and gloves are advisable. Sturdy, waterproof footwear is useful year-round.
Which nearby areas do readers also check?
- Portrush — just 5 miles north, with similar coastal conditions but more exposed to Atlantic winds.
- Limavady — inland and slightly warmer in summer, with less wind.
- Ballymoney — a short drive east, often drier due to its sheltered position.
- Londonderry — the nearest city, with comparable climate but more urban heat retention.
What will the weather be in Coleraine tomorrow?
For tomorrow’s conditions, refer to the live forecast above and scroll to the “Tomorrow” tab. It will show the expected temperature range, wind speed, and precipitation chance. Coleraine’s coastal location means conditions can change overnight, so check again in the morning.
What is the 10 to 14 day outlook for Coleraine?
The live forecast above provides a 14-day outlook. Beyond five days, precision falls, so look for trends in temperature and rainfall probability. A consistent westerly flow usually means unsettled weather, while high pressure to the east can bring drier, calmer days.
Does it rain a lot in Coleraine?
Coleraine receives moderate rainfall, averaging about 900mm per year — lower than much of western Scotland or the Lake District. Rain falls on roughly 160 days per year, but it is often light drizzle rather than heavy downpours. The driest months are April, May, and June.
Is Coleraine windier than inland towns?
Yes, Coleraine is noticeably windier than inland towns like Ballymena or Limavady. The exposed north coast funnels Atlantic winds, especially in autumn and winter. Gusts over 40 mph are not uncommon between November and February, particularly during deep depressions.
For a full overview of conditions across the country, visit the UK weather hub or browse all UK towns A–Z. You can also check the 10-day forecast and UK weather warnings for the latest updates.