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May 15th, 2025 :: 3:36 pm BST   

Local Weather Report for
Castlewellan
Northern Ireland, United Kingdom

 Castlewellan Weather Forecast Summary  
 
Today
May 15th
Friday
May 16th
Saturday
May 17th
Sunday
May 18th
Monday
May 19th
Cloudy Mix of Cloud and Sun Mix of Cloud and Sun Mostly Sunny Cloudy
13°C
13°C
11°C
14°C
11°C
15°C
11°C
12°C
10°C
 
 Castlewellan Detailed Weather Forecast  
 
Thursday, May 15th, 2025
Afternoon Temperature: 13°C
A mix of cloud and sun.
Evening Temperature: 12°C
A mix of cloudy and clear skies. Windy at times.
Friday, May 16th, 2025
Overnight Temperature: 11°C
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 11°C
Sunny.
Afternoon Temperature: 13°C
Sunny.
Evening Temperature: 12°C
Clear.
Saturday, May 17th, 2025
Overnight Temperature: 11°C
Clear.
Morning Temperature: 11°C
Sunny.
Afternoon Temperature: 12°C
Mostly sunny.
Evening Temperature: 13°C
A mix of cloudy and clear skies. Windy at times.
Sunday, May 18th, 2025
Overnight Temperature: 11°C
Clear. Windy at times.
Morning Temperature: 12°C
Sunny.
Afternoon Temperature: 14°C
Mostly sunny.
Evening Temperature: 12°C
Clear. Wind 30 to 50 km/h.
Monday, May 19th, 2025
Overnight Temperature: 10°C
Clear. Wind 30 to 50 km/h.
Morning Temperature: 11°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 12°C
A mix of cloud and sun. Windy at times.
Evening Temperature: 12°C
Cloudy. Windy at times.
Tuesday, May 20th, 2025
Overnight Temperature: 12°C
Cloudy.
Morning Temperature: 11°C
Sunny.
Afternoon Temperature: 12°C
Sunny.
Evening Temperature: 13°C
Cloudy.
Wednesday, May 21st, 2025
Overnight Temperature: 11°C
Cloudy.
Morning Temperature: 13°C
Cloudy. Windy at times.
Afternoon Temperature: 13°C
Cloudy. Windy at times.
Evening Temperature: 12°C
Cloudy with a slight chance of showers. Windy at times.
Thursday, May 22nd, 2025
Overnight Temperature: 11°C
Cloudy with showers likely. Wind 30 to 50 km/h.
Morning Temperature: 11°C
Cloudy with a few showers. Wind 40 to 60 km/h.
Afternoon Temperature: 11°C
Cloudy with a few showers. Wind 30 to 50 km/h.
Evening Temperature: 11°C
Cloudy with showers likely. Wind 40 to 60 km/h.
Friday, May 23rd, 2025
Overnight Temperature: 11°C
Cloudy. Wind 40 to 60 km/h.
Morning Temperature: 12°C
Cloudy with a slight chance of showers. Wind 30 to 50 km/h.
Afternoon Temperature: 12°C
Sunny with cloudy periods. Wind 30 to 50 km/h.
Evening Temperature: 11°C
A mix of cloudy and clear skies. Wind 30 to 50 km/h.





 

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2:50 PM  17°C
 

This WeatherCity Weather Forecast for Castlewellan, 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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