Glenavy Weather Forecast 15 Days, Weather in Glenavy Today
Current weather conditions and 15 day weather forecast for Glenavy, 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 Glenavy
| 26 August 2026 Wednesday 14.6 ° C / 58.3°F  Light drizzle |
Feels Like : 11.8 ° C / 53.2°F Humidity : % 93 Pressure : 1013 mb Wind Speed : 20.2 kmph / 12.5 miles from E  Visibility : 2 km Precipitation (rainfall) : 0.63 mm Cloud (%) : 100 |
15 day weather forecast for Glenavy, Northern Ireland, UK
Weather Forecast for next 15 Days for Glenavy 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 August 2026 Wednesday |  Patchy rain nearby |
13.2 ° C | 15.7 ° C | 14.3 ° C | % 93 | 91% | 2.5 | Sunrise:06:21 AM Sunset: 08:32 PM |
Moonrise:08:10 PM Moonset: 04:17 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday |  Fog |
13.2 ° C | 19.2 ° C | 15.8 ° C | % 90 | 70% | 1.8 | Sunrise:06:23 AM Sunset: 08:29 PM |
Moonrise:08:18 PM Moonset: 05:34 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Fog |
11.7 ° C | 19.2 ° C | 15.1 ° C | % 90 | 70% | 4 | Sunrise:06:25 AM Sunset: 08:27 PM |
Moonrise:08:26 PM Moonset: 06:49 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Patchy rain nearby |
11.5 ° C | 14.7 ° C | 12.4 ° C | % 90 | 85% | 3 | Sunrise:06:26 AM Sunset: 08:24 PM |
Moonrise:08:32 PM Moonset: 08:04 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Patchy rain nearby |
8.6 ° C | 16.9 ° C | 12 ° C | % 87 | 76% | 4 | Sunrise:06:28 AM Sunset: 08:22 PM |
Moonrise:08:39 PM Moonset: 09:20 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Patchy rain nearby |
8.3 ° C | 14.7 ° C | 11 ° C | % 85 | 70% | 4 | Sunrise:06:30 AM Sunset: 08:19 PM |
Moonrise:08:48 PM Moonset: 10:37 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday |  Mist |
8.6 ° C | 14.3 ° C | 11 ° C | % 94 | 91% | 3 | Sunrise:06:32 AM Sunset: 08:17 PM |
Moonrise:08:58 PM Moonset: 11:57 AM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday |  Overcast |
11.2 ° C | 17.4 ° C | 13.6 ° C | % 86 | 83% | 4 | Sunrise:06:34 AM Sunset: 08:14 PM |
Moonrise:09:13 PM Moonset: 01:22 PM Moon Phase ( Last Quarter ) |
|
| 03 September 2026 Thursday |  Light rain shower |
11.9 ° C | 16.5 ° C | 14.7 ° C | % 88 | 88% | 4 | Sunrise:06:36 AM Sunset: 08:12 PM |
Moonrise:09:36 PM Moonset: 02:48 PM Moon Phase ( Last Quarter ) |
|
| 04 September 2026 Friday | Patchy rain nearby |
10.5 ° C | 14.8 ° C | 12.2 ° C | % 78 | 70% | 3 | Sunrise:06:37 AM Sunset: 08:09 PM |
Moonrise:10:12 PM Moonset: 04:11 PM Moon Phase ( Last Quarter ) |
|
| 05 September 2026 Saturday | Light rain shower |
8.1 ° C | 12.7 ° C | 10.5 ° C | % 89 | 84% | 3 | Sunrise:06:39 AM Sunset: 08:07 PM |
Moonrise:11:09 PM Moonset: 05:21 PM Moon Phase ( Waning Crescent ) |
|
| 06 September 2026 Sunday | Mist |
8.2 ° C | 14.1 ° C | 10.9 ° C | % 88 | 73% | 4 | Sunrise:06:41 AM Sunset: 08:04 PM |
Moonrise:Does not rise today Moonset: 06:11 PM Moon Phase ( Waning Crescent ) |
|
| 07 September 2026 Monday |  Sunny |
7.7 ° C | 14.8 ° C | 10.7 ° C | % 84 | 13% | 4 | Sunrise:06:43 AM Sunset: 08:02 PM |
Moonrise:12:30 AM Moonset: 06:43 PM Moon Phase ( Waning Crescent ) |
|
| 08 September 2026 Tuesday | Mist |
7.7 ° C | 15.4 ° C | 10.9 ° C | % 86 | 88% | 4 | Sunrise:06:45 AM Sunset: 07:59 PM |
Moonrise:02:04 AM Moonset: 07:04 PM Moon Phase ( Waning Crescent ) |
|
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