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May 13th, 2026 :: 6:59 pm BST   

Local Weather Report for
Ballycastle
Northern Ireland, United Kingdom

 Ballycastle Weather Forecast Summary  
 
Today
May 13th
Thursday
May 14th
Friday
May 15th
Saturday
May 16th
Sunday
May 17th
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Cloudy Mostly Cloudy
9°C
9°C
6°C
9°C
4°C
10°C
3°C
11°C
4°C
 
 Ballycastle Detailed Weather Forecast  
 
Wednesday, May 13th, 2026
Evening Temperature: 7°C
Clear. Wind 30 to 50 km/h.
Thursday, May 14th, 2026
Overnight Temperature: 6°C
Mostly clear. Windy.
Morning Temperature: 7°C
Cloudy with sunny periods. Windy.
Afternoon Temperature: 9°C
Sunny with cloudy periods with a slight chance of showers. Windy.
Evening Temperature: 8°C
Clear. Windy.
Friday, May 15th, 2026
Overnight Temperature: 6°C
Clear. Windy.
Morning Temperature: 7°C
Sunny with cloudy periods. Windy.
Afternoon Temperature: 9°C
Sunny with cloudy periods. Windy.
Evening Temperature: 6°C
Mostly clear. Windy at times.
Saturday, May 16th, 2026
Overnight Temperature: 3°C
A mix of clear and cloudy skies.
Morning Temperature: 7°C
Mostly cloudy.
Afternoon Temperature: 9°C
Cloudy with a slight chance of showers.
Evening Temperature: 7°C
Cloudy with clear periods with a chance of showers.
Sunday, May 17th, 2026
Overnight Temperature: 5°C
Clear with cloudy periods with a chance of showers.
Morning Temperature: 7°C
Mostly cloudy.
Afternoon Temperature: 10°C
Mostly cloudy with a chance of showers.
Evening Temperature: 8°C
Cloudy with clear periods with a chance of showers. Slight chance of a thunderstorm.
Monday, May 18th, 2026
Overnight Temperature: 5°C
Clear with a chance of showers.
Morning Temperature: 7°C
Sunny with cloudy periods.
Afternoon Temperature: 11°C
Mostly cloudy with a slight chance of showers. Windy at times.
Evening Temperature: 9°C
Mostly cloudy. Windy at times.
Tuesday, May 19th, 2026
Overnight Temperature: 9°C
Cloudy with a chance of showers. Wind 30 to 50 km/h.
Morning Temperature: 11°C
Cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 15°C
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 12°C
Clear with a chance of showers. Windy at times.
Wednesday, May 20th, 2026
Overnight Temperature: 8°C
A mix of clear and cloudy skies. Windy at times.
Morning Temperature: 11°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 16°C
A mix of cloud and sun. Windy at times.
Evening Temperature: 14°C
A mix of clear and cloudy skies. Windy at times.
Thursday, May 21st, 2026
Overnight Temperature: 11°C
Mostly clear. Windy at times.
Morning Temperature: 14°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 17°C
A mix of cloud and sun. Windy at times.
Evening Temperature: 15°C
Mostly clear.





 

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This WeatherCity Weather Forecast for Ballycastle, Northern Ireland, United Kingdom is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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