Ballycastle weather live forecast

Today's maximum temperature in Ballycastle is expected to be 6°C. Select a day from the live weather forecast for Ballycastle, Northern Ireland, UK for more weather parameters.

Tuesday
20th Jan
6

4

2

0
Wednesday
21st Jan
8

6

2

0
Thursday
22nd Jan
6

4

2

0
Friday
23rd Jan
4

3

0

0

5-day weather forecast updated at 04:08 on Saturday 17th January 2026 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 Tuesday 20th January 2026

Expect mostly cloudy with light rain in Ballycastle, Northern Ireland with a maximum temperature of 6°C and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 41% chance of some rain and a fresh breeze of 31 kph from the south-east.

6
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
41
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
31
kph wind from SE

Ballycastle weather for Wednesday 21st January 2026

Expect mostly cloudy with rain in Ballycastle, Northern Ireland with a maximum temperature of 8°C and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 65% chance of some rain and a fresh breeze of 33 kph from the south-east.

8
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
65
% chance of some rain
<20
mm of rainfall expected
3
°C wind chill
33
kph wind from SE

Ballycastle weather for Thursday 22nd January 2026

Expect mostly cloudy with light rain in Ballycastle, Northern Ireland with a maximum temperature of 6°C and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a fresh breeze of 29 kph from the south-east.

6
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
49
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
29
kph wind from SE

Ballycastle weather for Friday 23rd January 2026

Expect overcast with light rain in Ballycastle, Northern Ireland with a maximum temperature of 4°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a fresh breeze of 30 kph from the south-east.