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Live forecasts update automatically; written guidance last reviewed 14 June 2026 by the StoryShift weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows the current conditions for Belfast and the rest of Northern Ireland, giving you an at-a-glance view of temperature, wind and precipitation for today and the days ahead. It is updated regularly from Met Office data, so you can rely on it for immediate planning.
What does the live forecast above tell you about today and the next few days?
The widget displays the temperature, wind speed and direction, and the likelihood of rain or showers for Belfast. Because the weather in Northern Ireland changes quickly, the forecast is refreshed throughout the day. You can see the outlook for the coming hours and the next few days, which is especially useful if you are checking the met office ni weather for outdoor plans or travel. For a longer view, use the 10-day tab to see how conditions may evolve.
What is Belfast’s climate like through the year?
Belfast has a temperate maritime climate, meaning it is mild and damp with no extreme temperatures. Spring (March to May) sees average highs of 9–14°C, with increasing daylight and occasional showers. Summer (June to August) is the warmest period, with highs of 17–20°C, but rain is still common — expect around 60–70mm of rainfall per month. Autumn (September to November) turns cooler and wetter, with temperatures falling from 16°C to 8°C. Winter (December to February) is chilly but not severe: daytime highs hover around 6–8°C, and frost occurs on about 15–20 nights. Snow is infrequent in the city, but when it does settle it can cause disruption, especially if the northern ireland met office snow warning is in force.
How changeable is Northern Ireland’s weather day to day?
Northern Ireland sits in a zone where Atlantic weather systems arrive frequently, so you can experience four seasons in one day. A bright morning can give way to heavy afternoon showers, then clear again by evening. This makes the live forecast above particularly valuable. For farmers and rural businesses, the 7 day farming weather northern ireland met office outlook is an important tool for planning spraying, harvesting and livestock management. The region’s microclimates mean the north coast can be windier than inland areas such as the Lagan Valley, but Belfast often benefits from sheltering hills that reduce the strongest gusts.
When is the best time to visit Belfast and what should you pack?
The best time to visit for milder, drier conditions is late spring (May) or early autumn (September). Summer can be pleasant but is also the wettest season statistically. Whatever the month, pack layers and a waterproof jacket because rain is possible at any time. Even in August a light fleece is useful in the evening. In winter, bring a warm coat, hat and gloves, especially if you plan to explore the coast or Mourne Mountains. If you are checking the weather in northern ireland 10 days met office before your trip, you can fine-tune your packing.
Local microclimate notes for Belfast
Belfast Lough can produce a slight moderating effect, keeping the city a degree or two milder than inland towns such as Armagh. However, the hills to the west can cause cloud to linger on some mornings, delaying fog clearance. The city’s built-up area also generates an urban heat island, meaning nights are often a couple of degrees warmer than the surrounding countryside. For the most up-to-date official alerts, always check the met office ni weather warnings page, especially if a northern ireland met office snow warning tomorrow has been issued.
What will the weather be like in Belfast tomorrow?
For tomorrow’s detail, look at the live forecast above and select the “Tomorrow” tab. In general, Belfast’s weather is driven by Atlantic fronts, so expect a mix of cloud, occasional showers and brisk winds. The Met Office updates the forecast at least four times a day, so checking again in the evening gives a more reliable view.
Is there a 10- or 14-day forecast for Belfast?
The live widget above includes a 10-day outlook for Belfast. For a met office belfast 14 day forecast, the Met Office provides a trend-based outlook, which is useful for long-range planning but less precise than the first few days. Agriculture often uses the 7 day farming weather northern ireland summary for more accurate short-term planning.
Does it rain a lot in Northern Ireland?
Yes, rain is frequent but not as heavy as in western Scotland or parts of Wales. Belfast receives about 870mm annually, spread fairly evenly through the year. Showers tend to be short and can clear quickly. A waterproof jacket is recommended year-round. The met office ni weather hourly breakdown helps you dodge the wettest spells.
Are there snow warnings for Northern Ireland?
Snow is uncommon in Belfast itself, but the Met Office issues northern ireland met office snow warning alerts when it is likely, especially for higher ground and the Antrim Plateau. Check the UK weather warnings page for live alerts. A northern ireland met office snow warning tomorrow would appear there if conditions are favourable.
For more detailed forecasts and background on how the UK’s weather works, see our UK weather hub. You can also explore the 10-day forecast for any location, or read about conditions in other regions such as Wales Weather.