Ballycastle weather live forecast

Today's maximum temperature in Ballycastle is expected to be 18°C. Select a day from the live weather forecast for Ballycastle, Northern Ireland, UK for more weather parameters.

Saturday
25th Apr
18

2

5

4
Sunday
26th Apr
15

9

5

3
Monday
27th Apr
13

7

6

4
Tuesday
28th Apr
15

7

12

4
Wednesday
29th Apr
17

7

12

5

5-day weather forecast updated at 04:03 on Saturday 25th April 2026 GMT

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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 Saturday 25th April 2026

Expect broken clouds in Ballycastle, Northern Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-east.

18
°C maximum temperature
2
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from SE

Ballycastle weather for Sunday 26th April 2026

Expect broken clouds in Ballycastle, Northern Ireland with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.

15
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
10
kph wind from SE

Ballycastle weather for Monday 27th April 2026

Expect broken clouds in Ballycastle, Northern Ireland with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

13
°C maximum temperature
7
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
24
kph wind from NW

Ballycastle weather for Tuesday 28th April 2026

Expect scattered clouds in Ballycastle, Northern Ireland with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

15
°C maximum temperature
7
°C minimum temperature
scattered clouds
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from E

Ballycastle weather for Wednesday 29th April 2026

Expect scattered clouds in Ballycastle, Northern Ireland with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.