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June 18th, 2026 :: 6:09 pm BST   

Local Weather Report for
Belfast
Northern Ireland, United Kingdom

 Current Belfast Weather Conditions Updated June 18th at 4:50 pm 
Overcast
Temperature:19°C Dew Point:17°C
Barometer:100.8 kPa Wind:N 17 Km/h
Humidity:88.2% Visibility:n/a
 
 Belfast Weather Forecast Summary  
 
Today
Jun 18th
Friday
Jun 19th
Saturday
Jun 20th
Sunday
Jun 21st
Monday
Jun 22nd
Showers Showers Mostly Sunny Mostly Sunny Mostly Sunny
16°C
16°C
13°C
17°C
11°C
17°C
8°C
20°C
10°C
 
 Belfast Detailed Weather Forecast  
 
Thursday, June 18th, 2026
Evening Temperature: 16°C
Mostly cloudy with showers likely. Windy at times.
Friday, June 19th, 2026
Overnight Temperature: 15°C
Cloudy with a chance of showers. Windy at times.
Morning Temperature: 14°C
Cloudy with showers likely.
Afternoon Temperature: 14°C
Cloudy with showers likely.
Evening Temperature: 14°C
A mix of cloudy and clear skies with a chance of showers.
Saturday, June 20th, 2026
Overnight Temperature: 11°C
Mostly clear with a slight chance of showers.
Morning Temperature: 13°C
Sunny. Windy at times.
Afternoon Temperature: 16°C
A mix of cloud and sun.
Evening Temperature: 14°C
Clear.
Sunday, June 21st, 2026
Overnight Temperature: 9°C
Clear.
Morning Temperature: 13°C
Sunny.
Afternoon Temperature: 17°C
A mix of cloud and sun.
Evening Temperature: 14°C
Clear with cloudy periods.
Monday, June 22nd, 2026
Overnight Temperature: 10°C
Mostly clear.
Morning Temperature: 15°C
A mix of sun and cloud.
Afternoon Temperature: 20°C
Sunny with cloudy periods.
Evening Temperature: 17°C
Mostly clear.
Tuesday, June 23rd, 2026
Overnight Temperature: 13°C
Mostly clear.
Morning Temperature: 17°C
Sunny with cloudy periods.
Afternoon Temperature: 22°C
Sunny.
Evening Temperature: 18°C
Clear with cloudy periods.
Wednesday, June 24th, 2026
Overnight Temperature: 13°C
Clear.
Morning Temperature: 16°C
Sunny with cloudy periods.
Afternoon Temperature: 20°C
A mix of cloud and sun.
Evening Temperature: 18°C
Clear.
Thursday, June 25th, 2026
Overnight Temperature: 14°C
Clear.
Morning Temperature: 17°C
A mix of sun and cloud. Windy at times.
Afternoon Temperature: 24°C
Sunny. Windy at times.
Evening Temperature: 19°C
Clear.
Friday, June 26th, 2026
Overnight Temperature: 16°C
Clear.
Morning Temperature: 20°C
Sunny with cloudy periods. Slight chance of a thunderstorm.
Afternoon Temperature: 25°C
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 22°C
Clear. Chance of a thunderstorm.





 

  [ Local Weather Report ]
Crumlin, NI 
4:50 PM  19°C
Overcast
 
Glenavy, NI 
4:50 PM  19°C
Overcast
 
Antrim, NI 
4:50 PM  19°C
Overcast
 
Templepatrick, NI 
4:50 PM  19°C
Overcast
 
Randalstown, NI 
 
Doagh, NI 
 
Moira, NI 
 
Lisburn, NI 
 
Magheralin, NI 
 
Connor, NI 

 
This WeatherCity Weather Forecast for Belfast, 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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