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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Culture Observer weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows conditions for Lisburn today; broadly, expect a cool, damp climate typical of County Antrim, with mild summers and frequent rain throughout the year. The best months to visit for drier weather are May and June, though you should always pack a waterproof layer.
What is the typical weather pattern in Lisburn?
Lisburn sits inland from Belfast Lough, so it avoids the sharpest coastal winds but still receives steady Atlantic weather. Winters average 2–8°C, with frost possible, while summer highs rarely exceed 20°C. Rain falls on roughly half the days each year, often as light drizzle rather than heavy downpours. The UK weather hub has further regional context.
What should I pack for a trip to Lisburn?
Even in July, a light jacket or fleece is wise. Waterproof footwear and a compact umbrella are essential almost any month. October–March calls for a warm coat and sturdy boots, particularly if you plan to explore nearby Belfast or the coast. School holidays (Easter, July–August, Christmas) see slightly busier conditions but no drastic change in weather.
Does Lisburn get snow often?
Snowfall is infrequent and usually light, averaging 5–10 days per year from December to February. The hills west of the city may see brief accumulations, but major disruption is rare.
How does Lisburn compare to the Antrim coast?
Lisburn tends to be slightly warmer in summer and less windy than exposed spots like Portrush. However, it still receives similar rainfall patterns, and the met office weather lisburn forecast will often mirror inland conditions.
Can I rely on a 10-day forecast for Lisburn?
A 10-day outlook gives a useful trend, but Atlantic systems can shift quickly. For the most reliable planning, check the weather in lisburn 10 days forecast and update 48 hours ahead.