Portrush Town Weather Forecast 15 Days, Weather in Portrush Today
Current weather conditions and 15 day weather forecast for Portrush, 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 Portrush
| 05 August 2026 Wednesday 13.6 ° C / 56.5°F  Overcast |
Feels Like : 8.9 ° C / 48°F Humidity : % 89 Pressure : 1005 mb Wind Speed : 28.4 kmph / 17.7 miles from WSW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Portrush, Northern Ireland, UK
Weather Forecast for next 15 Days for Portrush 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 August 2026 Wednesday |  Light rain shower |
12.6 ° C | 13.8 ° C | 13.3 ° C | % 89 | 88% | 2.7 | Sunrise:05:42 AM Sunset: 09:23 PM |
Moonrise:10:49 PM Moonset: 02:16 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday |  Patchy rain nearby |
12.1 ° C | 15 ° C | 13.6 ° C | % 78 | 65% | 4.7 | Sunrise:05:44 AM Sunset: 09:20 PM |
Moonrise:11:05 PM Moonset: 03:43 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday | Patchy rain nearby |
10.9 ° C | 17.3 ° C | 14.2 ° C | % 79 | 24% | 4 | Sunrise:05:45 AM Sunset: 09:18 PM |
Moonrise:11:31 PM Moonset: 05:13 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Patchy rain nearby |
13.1 ° C | 17.8 ° C | 14.9 ° C | % 88 | 80% | 4 | Sunrise:05:47 AM Sunset: 09:16 PM |
Moonrise:Does not rise today Moonset: 06:36 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Patchy rain nearby |
11.9 ° C | 16.4 ° C | 14 ° C | % 83 | 84% | 4 | Sunrise:05:49 AM Sunset: 09:14 PM |
Moonrise:12:15 AM Moonset: 07:40 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Patchy rain nearby |
12 ° C | 14.7 ° C | 13.6 ° C | % 80 | 54% | 4 | Sunrise:05:51 AM Sunset: 09:12 PM |
Moonrise:01:25 AM Moonset: 08:22 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday |  Sunny |
10.8 ° C | 16.9 ° C | 13.7 ° C | % 79 | 13% | 5 | Sunrise:05:53 AM Sunset: 09:10 PM |
Moonrise:02:57 AM Moonset: 08:48 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
12.5 ° C | 20.1 ° C | 16.3 ° C | % 76 | 10% | 6 | Sunrise:05:55 AM Sunset: 09:08 PM |
Moonrise:04:40 AM Moonset: 09:04 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday |  Partly Cloudy |
15.2 ° C | 18.7 ° C | 16.6 ° C | % 84 | 36% | 5 | Sunrise:05:57 AM Sunset: 09:05 PM |
Moonrise:06:23 AM Moonset: 09:15 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Partly Cloudy |
14.4 ° C | 17.3 ° C | 15.8 ° C | % 87 | 16% | 5 | Sunrise:05:58 AM Sunset: 09:03 PM |
Moonrise:08:02 AM Moonset: 09:24 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Partly Cloudy |
15 ° C | 19.1 ° C | 16.8 ° C | % 87 | 80% | 5 | Sunrise:06:00 AM Sunset: 09:01 PM |
Moonrise:09:36 AM Moonset: 09:32 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Patchy rain nearby |
12.8 ° C | 15.8 ° C | 14.2 ° C | % 87 | 82% | 3 | Sunrise:06:02 AM Sunset: 08:59 PM |
Moonrise:11:08 AM Moonset: 09:41 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Light rain shower |
12.3 ° C | 14.1 ° C | 13.1 ° C | % 81 | 81% | 3 | Sunrise:06:04 AM Sunset: 08:56 PM |
Moonrise:12:38 PM Moonset: 09:50 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Patchy rain nearby |
11.4 ° C | 14.2 ° C | 12.7 ° C | % 81 | 70% | 3 | Sunrise:06:06 AM Sunset: 08:54 PM |
Moonrise:02:07 PM Moonset: 10:03 PM Moon Phase ( First Quarter ) |
|
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