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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Monitorly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
The live forecast above shows Belfast’s current temperature in the low teens Celsius with light rain and overcast skies. This means a cool, damp day typical of the region’s maritime climate, where Atlantic systems bring frequent cloud and precipitation.
What is the typical weather pattern for Belfast?
Belfast experiences a temperate oceanic climate, with mild summers and cool winters. Average highs range from 19°C in July to 8°C in January, while rainfall is spread evenly through the year, totalling about 850 mm annually. Weather in Belfast tomorrow will likely follow a similar pattern of cloud and occasional showers, especially from westerly systems. For details on the weather in Belfast 10 days ahead, consult the live forecast above.
What is the forecast for the coming days?
The outlook shows a mix of cloudy periods and light rain, with temperatures near the seasonal average. For belfast weather hourly breakdowns, refer to the live forecast above. Longer-range guidance, including belfast weather 15 days and 21 day weather belfast projections, indicates continued unsettled conditions before a drier spell later in the fortnight. Belfast weather radar imagery can help track incoming rain bands. Occasional belfast weather snow is possible in winter but rarely settles for long.
Does it snow in Belfast?
Snow falls on a few days each winter, typically in January or February, but accumulations are usually light (under 5 cm) and melt quickly. Belfast weather snow events are less severe than in higher-altitude parts of the UK.
What is the best time to visit Belfast?
Late spring (May–June) and early autumn (September) offer the most pleasant conditions: milder temperatures, longer daylight hours, and lower rainfall than winter. July and August are warmest but also wettest.
How reliable are long-range forecasts for Belfast?
Forecasts beyond 10 days, such as belfast weather 15 days or 21 day weather belfast, have lower confidence due to Atlantic weather systems. The live forecast above updates hourly for the most reliable near-term outlook.
For broader Australian conditions, visit our Australia weather hub or compare with the changeable conditions in Melbourne weather.