Ballycastle weather live forecast

Today's maximum temperature in Ballycastle is expected to be 45°F. Select a day from the live weather forecast for Ballycastle, Northern Ireland, UK for more weather parameters.

Thursday
4th Dec
45

37

0

0
Friday
5th Dec
48

37

0

0
Saturday
6th Dec
50

46

1

0
Sunday
7th Dec
50

45

3

0
Monday
8th Dec
48

43

1

0

5-day weather forecast updated at 04:04 on Thursday 4th December 2025 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 Thursday 4th December 2025

Expect mostly cloudy with rain in Ballycastle, Northern Ireland with a maximum temperature of 45°F and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 12 mph from the south.

45
°F maximum temperature
37
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
66
% chance of some rain
<10
mm of rainfall expected
39
°F wind chill
12
mph wind from S

Ballycastle weather for Friday 5th December 2025

Expect overcast with light rain in Ballycastle, Northern Ireland with a maximum temperature of 48°F and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a strong breeze of 27 mph from the south-east.

48
°F maximum temperature
37
°F minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<20
mm of rainfall expected
41
°F wind chill
27
mph wind from SE

Ballycastle weather for Saturday 6th December 2025

Expect mostly cloudy with light rain in Ballycastle, Northern Ireland with a maximum temperature of 50°F and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 12 mph from the south.

50
°F maximum temperature
46
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
56
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
12
mph wind from S

Ballycastle weather for Sunday 7th December 2025

Expect mostly cloudy with rain in Ballycastle, Northern Ireland with a maximum temperature of 50°F and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 14 mph from the south-west.

50
°F maximum temperature
45
°F minimum temperature
mostly cloudy with rain
3
hours of sunshine
0
UV index (None)
63
% chance of some rain
<10
mm of rainfall expected
45
°F wind chill
14
mph wind from SW

Ballycastle weather for Monday 8th December 2025

Expect mostly cloudy with rain in Ballycastle, Northern Ireland with a maximum temperature of 48°F and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 57% chance of some rain and a moderate breeze of 16 mph from the south.