Ballycastle weather live forecast

Today's maximum temperature in Ballycastle is expected to be 7°C. Select a day from the live weather forecast for Ballycastle, Northern Ireland, UK for more weather parameters.

Thursday
1st Jan
7

4

3

0
Friday
2nd Jan
4

2

4

0
Saturday
3rd Jan
4

2

4

0
Sunday
4th Jan
3

1

2

0
Monday
5th Jan
2

0

2

0

5-day weather forecast updated at 04:04 on Tuesday 30th December 2025 GMT

More about Ballycastle

Ballycastle by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northern Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

The 5-day weather forecast for Northern Ireland (Ballycastle) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Ballycastle weather forecast by day

Below are the detailed weather forecasts for Ballycastle for the next 5 days.

Ballycastle weather for Thursday 1st January 2026

Expect mostly cloudy with rain in Ballycastle, Northern Ireland with a maximum temperature of 7°C and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a fresh breeze of 32 kph from the north-west.

7
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
0
UV index (None)
74
% chance of some rain
<10
mm of rainfall expected
2
°C wind chill
32
kph wind from NW

Ballycastle weather for Friday 2nd January 2026

Expect sunshine and showers in Ballycastle, Northern Ireland with a maximum temperature of 4°C and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 28 kph from the north.

4
°C maximum temperature
2
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
67
% chance of some rain
<10
mm of rainfall expected
-1
°C wind chill
28
kph wind from N

Ballycastle weather for Saturday 3rd January 2026

Expect sunshine and showers in Ballycastle, Northern Ireland with a maximum temperature of 4°C and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 26 kph from the north.

4
°C maximum temperature
2
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
69
% chance of some rain
<10
mm of rainfall expected
-1
°C wind chill
26
kph wind from N

Ballycastle weather for Sunday 4th January 2026

Expect cloudy with sleet or snow in Ballycastle, Northern Ireland with a maximum temperature of 3°C and 2 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 70% chance of some sleet or snow and a moderate breeze of 20 kph from the north.

3
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
0
UV index (None)
70
% chance of some sleet or snow
<10
mm of sleet/snow expected
-2
°C wind chill
20
kph wind from N

Ballycastle weather for Monday 5th January 2026

Expect mostly cloudy with light snow in Ballycastle, Northern Ireland with a maximum temperature of 2°C and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 56% chance of some snow and a gentle breeze of 19 kph from the north.