Ballycastle weather live forecast

Today's maximum temperature in Ballycastle is expected to be 22°C. Select a day from the live weather forecast for Ballycastle, Northern Ireland, UK for more weather parameters.

Sunday
12th Jul
22

15

9

6
Monday
13th Jul
19

14

16

6
Tuesday
14th Jul
21

12

17

6
Wednesday
15th Jul
22

14

7

6
Thursday
16th Jul
22

15

7

6

5-day weather forecast updated at 04:03 on Sunday 12th July 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 Sunday 12th July 2026

Expect broken clouds in Ballycastle, Northern Ireland with a maximum temperature of 22°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

22
°C maximum temperature
15
°C minimum temperature
broken clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
18
kph wind from E

Ballycastle weather for Monday 13th July 2026

Expect clear skies in Ballycastle, Northern Ireland with a maximum temperature of 19°C, maximum UV of 6 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

19
°C maximum temperature
14
°C minimum temperature
clear skies
16
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from E

Ballycastle weather for Tuesday 14th July 2026

Expect clear skies in Ballycastle, Northern Ireland with a maximum temperature of 21°C, maximum UV of 6 (High) and 17 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

21
°C maximum temperature
12
°C minimum temperature
clear skies
17
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from E

Ballycastle weather for Wednesday 15th July 2026

Expect broken clouds in Ballycastle, Northern Ireland with a maximum temperature of 22°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.