Greenisland Weather Forecast 15 Days, Weather in Greenisland Today
Current weather conditions and 15 day weather forecast for Greenisland, Northern Ireland, UK including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Greenisland
| 24 June 2026 Wednesday 18.3 ° C / 64.9°F  Overcast |
Feels Like : 18.3 ° C / 64.9°F Humidity : % 77 Pressure : 1021 mb Wind Speed : 3.6 kmph / 2.2 miles from NW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Greenisland, Northern Ireland, UK
Weather Forecast for next 15 Days for Greenisland including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is your temperature trend for the next 15 Days. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 24 June 2026 Wednesday | Overcast |
11.9 ° C | 20.2 ° C | 16.5 ° C | % 90 | 30% | 5.8 | Sunrise:04:47 AM Sunset: 10:04 PM |
Moonrise:05:08 PM Moonset: 01:23 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 June 2026 Thursday |  Patchy rain nearby |
13.9 ° C | 23.7 ° C | 18.1 ° C | % 86 | 60% | 6.8 | Sunrise:04:47 AM Sunset: 10:04 PM |
Moonrise:06:32 PM Moonset: 01:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 June 2026 Friday |  Moderate rain |
14.8 ° C | 21.8 ° C | 18.2 ° C | % 93 | 86% | 5.9 | Sunrise:04:48 AM Sunset: 10:04 PM |
Moonrise:07:53 PM Moonset: 01:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 June 2026 Saturday | Moderate rain |
13.2 ° C | 17.4 ° C | 15.3 ° C | % 94 | 89% | 6.3 | Sunrise:04:48 AM Sunset: 10:04 PM |
Moonrise:09:05 PM Moonset: 02:16 AM Moon Phase ( Full Moon ) |
|
| 28 June 2026 Sunday | Patchy rain nearby |
10.5 ° C | 17.4 ° C | 13.9 ° C | % 83 | 65% | 6.1 | Sunrise:04:49 AM Sunset: 10:04 PM |
Moonrise:10:03 PM Moonset: 02:52 AM Moon Phase ( Full Moon ) |
|
| 29 June 2026 Monday | Patchy rain nearby |
10 ° C | 16.3 ° C | 12.4 ° C | % 87 | 60% | 3 | Sunrise:04:49 AM Sunset: 10:04 PM |
Moonrise:10:43 PM Moonset: 03:44 AM Moon Phase ( Full Moon ) |
|
| 30 June 2026 Tuesday | Patchy rain nearby |
11.4 ° C | 17.8 ° C | 14.7 ° C | % 87 | 52% | 3 | Sunrise:04:50 AM Sunset: 10:03 PM |
Moonrise:11:10 PM Moonset: 04:51 AM Moon Phase ( Full Moon ) |
|
| 01 July 2026 Wednesday | Patchy rain nearby |
10.6 ° C | 15.1 ° C | 12.9 ° C | % 96 | 91% | 3 | Sunrise:04:51 AM Sunset: 10:03 PM |
Moonrise:11:28 PM Moonset: 06:05 AM Moon Phase ( Waning Gibbous ) |
|
| 02 July 2026 Thursday | Patchy rain nearby |
7.9 ° C | 18.2 ° C | 13.6 ° C | % 84 | 27% | 3 | Sunrise:04:52 AM Sunset: 10:02 PM |
Moonrise:11:41 PM Moonset: 07:23 AM Moon Phase ( Waning Gibbous ) |
|
| 03 July 2026 Friday | Patchy rain nearby |
9.3 ° C | 15.5 ° C | 12.7 ° C | % 90 | 78% | 3 | Sunrise:04:53 AM Sunset: 10:02 PM |
Moonrise:11:50 PM Moonset: 08:40 AM Moon Phase ( Waning Gibbous ) |
|
| 04 July 2026 Saturday | Patchy rain nearby |
6.1 ° C | 15.4 ° C | 11.2 ° C | % 85 | 63% | 3 | Sunrise:04:53 AM Sunset: 10:01 PM |
Moonrise:11:57 PM Moonset: 09:56 AM Moon Phase ( Waning Gibbous ) |
|
| 05 July 2026 Sunday | Patchy rain nearby |
7.8 ° C | 15.7 ° C | 11.9 ° C | % 86 | 74% | 3 | Sunrise:04:54 AM Sunset: 10:01 PM |
Moonrise:Does not rise today Moonset: 11:11 AM Moon Phase ( Last Quarter ) |
|
| 06 July 2026 Monday | Patchy rain nearby |
11.4 ° C | 16.6 ° C | 13 ° C | % 90 | 84% | 3 | Sunrise:04:55 AM Sunset: 10:00 PM |
Moonrise:12:04 AM Moonset: 12:26 PM Moon Phase ( Last Quarter ) |
|
| 07 July 2026 Tuesday | Patchy rain nearby |
9.3 ° C | 15.1 ° C | 12 ° C | % 77 | 36% | 3 | Sunrise:04:57 AM Sunset: 09:59 PM |
Moonrise:12:11 AM Moonset: 01:43 PM Moon Phase ( Last Quarter ) |
|
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