Antrim weather
At 7:15 PM local time it was drizzle and 12°C (54°F). Light rain for 3 of the next 24 hours (under 1 mm/h, 0.4 mm total) — cloudy, but fine to be out. Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Antrim, Northern Ireland, United Kingdom.
Current conditions
- Clouds
- 100%
- Chance of rain
- 45%
- Rain
- 0.1 mm/h
Hourly Forecast
Light rain for 3 of the next 24 hours (under 1 mm/h, 0.4 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season May–SepOff season Nov–Mar
About Antrim weather
Is it raining in Antrim right now?
Yes. It’s drizzle and 12° right now. Light rain for 3 of the next 24 hours (under 1 mm/h, 0.4 mm total) — cloudy, but fine to be out.
What’s the weather like in Antrim this week?
Over the next 7 days, expect highs of 10–15° and lows of 2–9°. Rain is likely on 1 of 7 days (Saturday). The driest day looks like Sunday.
Has it been raining in Antrim lately?
In the past 7 days, Antrim had 4 rainy days and 45.2 mm of rain in total.
What should I pack for Antrim?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Antrim weather by month
When is the best time to visit Antrim?
Based on weather alone, the best time to visit Antrim is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 6°C (44°F) in January to 18°C (64°F) in July.
What is the rainiest month in Antrim?
October is the wettest month, with about 109 mm (4.3 in) of rain on average. April is the driest, with about 62 mm (2.4 in).
What is the hottest month in Antrim?
July is the warmest, with average highs of 18°C (64°F) and lows of 11°C (52°F). January is the coolest, with highs of 6°C (44°F) and lows of 3°C (37°F).
Does Antrim have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is October at about 109 mm (4.3 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months