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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the WordPatch weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Cullybackey, County Antrim, has a temperate maritime climate with mild winters and cool summers, though rain is frequent year-round. The live forecast above shows current conditions; the best months for drier weather are typically May and June, while July and August are warmest but often wetter.
What is the best time to visit Cullybackey?
Late spring (May to June) offers the best balance of longer daylight, lower rainfall, and comfortable temperatures averaging 12–17°C. July and August are warmer but bring more showers and higher humidity. For value, consider September or early October, when crowds thin but the weather remains mild enough for exploring the Antrim countryside.
What should I pack for a trip to Cullybackey?
A waterproof jacket and sturdy shoes are essential year-round due to unpredictable rain. Layers work well: a light fleece or jumper for cool evenings, and a breathable top for warmer afternoons. In winter (November–February), add a warm coat, hat, and gloves as temperatures often dip to 2–5°C. Sunscreen is rarely needed, but sunglasses can help with low sun glare.
Does it rain a lot in Cullybackey?
Yes, rainfall is spread fairly evenly across the year, with about 150–170 wet days annually. October is typically the wettest month, while April and May are slightly drier. Always check the live forecast above before heading out.
How does Cullybackey weather compare to Ballymena?
Weather in Cullybackey is very similar to weather ballymena, as both sit in the same valley region of County Antrim. Temperatures and rainfall patterns are nearly identical, though Cullybackey can be slightly more exposed to winds from the north-west.
Where can I find a reliable forecast for Cullybackey?
The Met Office and BBC Weather provide accurate, up-to-date forecasts. For hourly detail, AccuWeather Cullybackey offers a useful alternative. The live forecast above gives you the current outlook directly.
Sources
For more UK destinations, see our UK weather hub or check the 10 day weather forecast UK. You can also compare conditions in Glasgow Weather.