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Weather in Antrim today: the honest forecast

Antrim

Temperature: disrespectful.

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2°C

Clear Clear sky

Feels like
2°C
Wind
3 km/h
Humidity
95%
Rainfall
0 mm

Sunrise 07:59 Sunset 18:20

Air quality Good

Updated 00:05 on 18/10/2026. Don’t be expecting miracles.

Tomorrow in Antrim

Monday 19/10/2026

Grey, grey and more grey. Sure it suits us.

Clouds, high of 12°C, low of 1°C. 0 mm of rain, 0% chance. Wind up to 16 km/h.

The day after in Antrim

Tuesday 20/10/2026

Dull, damp and mild. A grand soft day, so it is.

Rain, high of 11°C, low of 10°C. 0.1 mm of rain, 27% chance. Wind up to 23 km/h.

Honest Weather’s verdicts for Antrim, tomorrow

  • Washing10/10 for washingTextbook drying weather. Your nana would approve.
  • Barbecue8/10 for barbecueFire it up. Just keep an eye on the sky.
  • A walk10/10 for a walkCracking walk weather. Don’t waste it.

Verdicts by Honest Weather · honestweather.ie

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Next 24 hours in Antrim

No such thing as bad weather, only the wrong coat.

In 3-hour steps.

  1. 01:00 2° 0% chance of rain
  2. 04:00 2° 0% chance of rain
  3. 07:00 1° 0% chance of rain
  4. 10:00 5° 0% chance of rain
  5. 13:00 12° 0% chance of rain
  6. 16:00 12° 0% chance of rain
  7. 19:00 9° 0% chance of rain
  8. 22:00 7° 0% chance of rain

The days ahead in Antrim

  1. Mon 19/10 Clouds 12° / 1° 0 mm, 0% Grey as your man’s personality.
  2. Tue 20/10 Rain 11° / 10° 0.1 mm, 27% Ireland’s weather: the only thing that never takes a day off.
  3. Wed 21/10 Rain 10° / 8° 0.8 mm, 100% Drizzle again. The country’s natural state.
  4. Thu 22/10 Rain 11° / 7° 3.5 mm, 52% Rainin’ so hard the ducks are wearin’ wellies.

About the weather in Antrim

Antrim is in County Antrim, in the north. It is a mix of exposed coast and sheltered inland valleys, so the weather can vary a lot over a short distance.

Antrim is in County Antrim, at about 54.72°N, 6.21°W. The closest places we cover are Randalstown (8 km), Crumlin (11 km), Ballyclare (14 km).

Across Ireland, spring is cool and bright with showers, summer highs are typically in the high teens with long evenings, autumn is the wettest and windiest stretch as the Atlantic fronts return, and winter is mild for the latitude with frost on clear nights. Rain can arrive in any month.

Quick answers for Antrim

What is the weather in Antrim right now?
It is 2°C in Antrim with clear sky, feeling like 2°C, with wind at 3 km/h.
Will it rain in Antrim tomorrow?
Rain is unlikely tomorrow in Antrim (a 0% chance).
What will the temperature be in Antrim tomorrow?
A high of 12°C and a low of 1°C, with wind around 16 km/h.
What time is sunset in Antrim today?
Sunrise is at 07:59 and sunset at 18:20.

Weather nearby

Beaches, hills and venues nearby

All weather in County Antrim