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September 20th, 2025 :: 6:20 pm BST   

Local Weather Report for
Greenisland
Northern Ireland, United Kingdom

 Current Greenisland Weather Conditions Updated September 20th at 4:50 pm 
Temperature:57°F Dew Point:46°F
Barometer:29.77 inHg Wind:N 24 Mph
Humidity:67.1% Visibility:n/a
 
 Greenisland Weather Forecast Summary  
 
Today
Sep 20th
Sunday
Sep 21st
Monday
Sep 22nd
Tuesday
Sep 23rd
Wednesday
Sep 24th
Showers Cloudy Cloudy Mix of Cloud and Sun Cloudy
57°F
54°F
52°F
56°F
50°F
55°F
49°F
56°F
52°F
 
 Greenisland Detailed Weather Forecast  
 
Saturday, September 20th, 2025
Evening Temperature: 51°F
Cloudy with showers likely. Wind 20 to 30 mph.
Sunday, September 21st, 2025
Overnight Temperature: 52°F
Clear with a chance of showers. Wind 20 to 30 mph.
Morning Temperature: 53°F
Sunny. Windy.
Afternoon Temperature: 54°F
Mostly sunny. Windy.
Evening Temperature: 53°F
Cloudy. Windy.
Monday, September 22nd, 2025
Overnight Temperature: 51°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 53°F
Sunny. Windy at times.
Afternoon Temperature: 55°F
Cloudy. Windy at times.
Evening Temperature: 52°F
Clear. Windy at times.
Tuesday, September 23rd, 2025
Overnight Temperature: 49°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 51°F
A mix of cloud and sun.
Afternoon Temperature: 54°F
A mix of cloud and sun.
Evening Temperature: 53°F
A mix of cloudy and clear skies.
Wednesday, September 24th, 2025
Overnight Temperature: 53°F
Mostly clear.
Morning Temperature: 55°F
Cloudy. Windy at times.
Afternoon Temperature: 56°F
Cloudy. Windy at times.
Evening Temperature: 56°F
Cloudy. Windy at times.
Thursday, September 25th, 2025
Overnight Temperature: 55°F
Clear. Windy at times.
Morning Temperature: 57°F
Sunny. Windy at times.
Afternoon Temperature: 57°F
Sunny. Windy at times.
Evening Temperature: 57°F
Cloudy. Windy at times.
Friday, September 26th, 2025
Overnight Temperature: 57°F
Clear. Windy.
Morning Temperature: 56°F
A mix of sun and cloud. Windy.
Afternoon Temperature: 57°F
Cloudy. Windy.
Evening Temperature: 58°F
A mix of cloudy and clear skies. Windy.
Saturday, September 27th, 2025
Overnight Temperature: 56°F
Clear. Wind 20 to 30 mph.
Morning Temperature: 56°F
Sunny. Wind 20 to 30 mph.
Afternoon Temperature: 57°F
Mostly sunny. Windy at times.
Evening Temperature: 58°F
Cloudy. Windy.
Sunday, September 28th, 2025
Overnight Temperature: 57°F
Cloudy with a slight chance of showers. Windy.
Morning Temperature: 57°F
A mix of cloud and sun with a chance of showers. Windy.
Afternoon Temperature: 57°F
A mix of cloud and sun with a chance of showers. Windy at times.
Evening Temperature: 56°F
Cloudy.





 

  [ Local Weather Report ]
Carrickfergus, NI 
4:50 PM  57°F
 
 
Newtownabbey, NI 
4:50 PM  57°F
 
 
Holywood, NI 
4:50 PM  57°F
 
 
Whitehead, NI 
4:50 PM  57°F
 
 
Ballyclare, NI 
4:50 PM  57°F
 
 
Templepatrick, NI 
4:50 PM  54°F
Mostly Sunny
 
Castlereagh, NI 
4:50 PM  57°F
 
 
Bangor, NI 
4:50 PM  57°F
 
 
Doagh, NI 
4:50 PM  54°F
Mostly Sunny
 
Newtownards, NI 
4:50 PM  57°F
 

This WeatherCity Weather Forecast for Greenisland, 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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