Ballycastle weather live forecast

Today's maximum temperature in Ballycastle is expected to be 16°C. Select a day from the live weather forecast for Ballycastle, Northern Ireland, UK for more weather parameters.

Friday
2nd Oct
16

10

1

1
Saturday
3rd Oct
15

9

3

2
Sunday
4th Oct
17

11

0

1
Monday
5th Oct
17

13

4

2
Tuesday
6th Oct
14

9

3

2

5-day weather forecast updated at 04:03 on Friday 2nd October 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 2nd October 2026

Expect isolated thunderstorms in Ballycastle, Northern Ireland with a maximum temperature of 16°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 96% chance of some rain and a fresh breeze of 36 kph from the south.

16
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
1
UV index (Low)
96
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
36
kph wind from S

Ballycastle weather for Saturday 3rd October 2026

Expect broken clouds in Ballycastle, Northern Ireland with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.

15
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from SW

Ballycastle weather for Sunday 4th October 2026

Expect overcast skies in Ballycastle, Northern Ireland with a maximum temperature of 17°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the south-west.

17
°C maximum temperature
11
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
31
kph wind from SW

Ballycastle weather for Monday 5th October 2026

Expect broken clouds in Ballycastle, Northern Ireland with a maximum temperature of 17°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.

17
°C maximum temperature
13
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

Ballycastle weather for Tuesday 6th October 2026

Expect mostly cloudy with light rain in Ballycastle, Northern Ireland with a maximum temperature of 14°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 25 kph from the south-west.