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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Monitor Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
The live forecast above gives the latest conditions for Portrush. This coastal town in Northern Ireland has a mild, wet climate year-round. Changeable weather is the norm – bring a rain jacket and layers whenever you visit.
What makes Portrush weather so changeable?
Portrush sits on the north coast of County Antrim, exposed to the Atlantic Ocean. Low-pressure systems often roll in from the west, bringing rain and strong winds. The Gulf Stream keeps winter temperatures mild, averaging around 5–8°C, while summer highs usually reach 15–18°C. The weather can shift from sunny to showery in an hour – that’s coastal living.
When checking weather in Portrush tomorrow, the hourly breakdown in the live forecast above is handy. For a longer view, the same forecast provides a 7–14 day outlook. If you prefer another source, the UK Met Office and BBC also cover portrush weather 14 days in detail.
How does the season affect your trip?
Winter (December–February) is wettest and windiest, with frequent gales. Spring and autumn bring a mix of crisp days and passing showers. Summer (June–August) is the driest and calmest, though rain is still possible. Average rainfall is about 800–900 mm per year, spread fairly evenly.
If you’re comparing portrush weather 7 days from AccuWeather or the Met Office, the live forecast above is a reliable starting point. For a different coastal climate, see our Melbourne weather page. You can also browse the Australia weather hub for conditions down under.
Where can I see an hourly forecast for Portrush?
The live forecast above includes a weather in portrush hourly breakdown. Scroll through the time-slots to see rain likelihood, wind speed, and temperature for the next 24 hours.
Is Portrush very windy?
Yes, especially in winter. Average wind speed is around 20–30 km/h, but storms can push it over 80 km/h. The live forecast above shows wind gusts for the coming days.
What’s the best source for a 10-day Portrush forecast?
The live forecast above gives a 10-day outlook. For supplementary data, check the Met Office or BBC – both offer portrush weather 10 days and longer-range info.