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.

Friday
26th Jun
22

17

1

5
Saturday
27th Jun
22

15

3

5
Sunday
28th Jun
17

12

6

6
Monday
29th Jun
16

11

2

5
Tuesday
30th Jun
18

12

3

2

5-day weather forecast updated at 04:04 on Thursday 25th June 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 Friday 26th June 2026

Expect isolated thunderstorms in Ballycastle, Northern Ireland with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 20 kph from the north.

22
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
63
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
20
kph wind from N

Ballycastle weather for Saturday 27th June 2026

Expect mostly cloudy with light rain in Ballycastle, Northern Ireland with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a fresh breeze of 38 kph from the south.

22
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
5
UV index (Moderate)
69
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
38
kph wind from S

Ballycastle weather for Sunday 28th June 2026

Expect mostly cloudy with light rain in Ballycastle, Northern Ireland with a maximum temperature of 17°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 25 kph from the south-west.

17
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
6
UV index (High)
49
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
25
kph wind from SW

Ballycastle weather for Monday 29th June 2026

Expect mostly cloudy with light rain in Ballycastle, Northern Ireland with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 24 kph from the south-west.

16
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
74
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

Ballycastle weather for Tuesday 30th June 2026

Expect mostly cloudy with light rain in Ballycastle, Northern Ireland with a maximum temperature of 18°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a fresh breeze of 29 kph from the west.