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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 shows the current conditions and next few hours for Antrim, County Antrim. Use the temperature, wind speed, and rain icons to decide if you need a coat before heading out, and check the hourly breakdown for changes later in the day.
What does the live forecast tell me about Antrim today?
The live forecast above gives you the current temperature, wind direction and speed, and the chance of rain for Antrim. The symbols show whether it is cloudy, sunny, or raining right now. Scroll across to see how conditions are expected to change hour by hour, which is especially useful given the quick shifts that coastal weather can bring.
What is typical weather for Antrim through the year?
Antrim sits in a maritime climate, similar to the rest of Northern Ireland. Winters are cool and wet, with daytime temperatures generally between 2°C and 8°C, and frost is possible inland. Summers are mild, usually 12°C to 19°C, and rain is frequent in all seasons. The wettest months are from October to January, while April to June are often the driest. Wind from the Atlantic can be strong, especially in autumn and winter.
How does local geography affect Antrim weather?
Antrim lies near the northeastern shore of Lough Neagh, the largest lake in the UK and Ireland. This large body of water can make local conditions more cloudy and damp, with mist or fog forming on cool mornings. The flat valley floor around the lough offers little shelter from the wind, so gusts can feel stronger than in more built-up areas like Belfast or Newtownabbey.
When is the best time to visit Antrim and what should I pack?
Late spring (May and June) offers the best balance of longer daylight, lower rainfall, and mild temperatures. For any visit, pack a waterproof jacket and a mid-layer, even in summer. Comfortable, water-resistant footwear is essential for exploring the town and the loughshore. An umbrella can be useful but may not stand up to strong gusts.
What other local weather guides should I check?
- Glengormley – just south of Antrim, often shares similar conditions.
- Ballymena – inland to the north, with slightly cooler temperatures.
- Lisburn – further south, with a climate influenced by the Lagan Valley.
What is the weather in Antrim tomorrow?
The live forecast above includes the full outlook for tomorrow. Expect similar conditions to today, though wind and rain may increase or decrease as weather systems move in from the Atlantic. Check the hourly breakdown for any sharp changes in the morning or afternoon.
What is the 10 to 14 day outlook for Antrim?
Beyond the live forecast, the 10-day forecast gives a general trend for Antrim. The further out the prediction, the more the details may change, but it is reliable for spotting bands of rain or drier spells moving across Northern Ireland.
Does it rain a lot in Antrim?
Yes, Antrim receives around 950 mm of rain per year, spread fairly evenly across the months. No month is completely dry. The wettest spells often come with Atlantic low-pressure systems, which can bring prolonged rain. The live forecast is the best way to check if rain is expected soon.
Where can I find severe weather warnings for Antrim?
If the live forecast shows strong winds or heavy rain, check UK weather warnings for any alerts issued by the Met Office for County Antrim. These are especially common between October and March.