Castlewellan Weather Forecast 15 Days, Weather in Castlewellan Today
Current weather conditions and 15 day weather forecast for Castlewellan, 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 Castlewellan
| 27 July 2026 Monday 14.9 ° C / 58.8°F  Cloudy |
Feels Like : 13.7 ° C / 56.7°F Humidity : % 77 Pressure : 1011 mb Wind Speed : 18 kmph / 11.2 miles from W  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Castlewellan, Northern Ireland, UK
Weather Forecast for next 15 Days for Castlewellan 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 27 July 2026 Monday |  Patchy rain nearby |
12.3 ° C | 19 ° C | 15.4 ° C | % 85 | 72% | 2.9 | Sunrise:05:27 AM Sunset: 09:32 PM |
Moonrise:09:12 PM Moonset: 02:44 AM Moon Phase ( Full Moon ) |
|
| 28 July 2026 Tuesday | Patchy rain nearby |
16.2 ° C | 20.9 ° C | 18.4 ° C | % 86 | 70% | 4.4 | Sunrise:05:29 AM Sunset: 09:30 PM |
Moonrise:09:33 PM Moonset: 03:56 AM Moon Phase ( Full Moon ) |
|
| 29 July 2026 Wednesday | Patchy rain nearby |
14 ° C | 20 ° C | 16.8 ° C | % 87 | 65% | 4.5 | Sunrise:05:31 AM Sunset: 09:29 PM |
Moonrise:09:47 PM Moonset: 05:13 AM Moon Phase ( Full Moon ) |
|
| 30 July 2026 Thursday | Patchy rain nearby |
10.3 ° C | 18 ° C | 14.8 ° C | % 78 | 63% | 4.9 | Sunrise:05:32 AM Sunset: 09:27 PM |
Moonrise:09:58 PM Moonset: 06:30 AM Moon Phase ( Waning Gibbous ) |
|
| 31 July 2026 Friday |  Sunny |
8.3 ° C | 16.8 ° C | 12.5 ° C | % 78 | 58% | 4.3 | Sunrise:05:34 AM Sunset: 09:25 PM |
Moonrise:10:07 PM Moonset: 07:46 AM Moon Phase ( Waning Gibbous ) |
|
| 01 August 2026 Saturday |  Partly Cloudy |
10.2 ° C | 19.2 ° C | 14.4 ° C | % 73 | 10% | 5 | Sunrise:05:36 AM Sunset: 09:23 PM |
Moonrise:10:14 PM Moonset: 09:00 AM Moon Phase ( Waning Gibbous ) |
|
| 02 August 2026 Sunday | Cloudy |
12.2 ° C | 18 ° C | 14.8 ° C | % 80 | 67% | 5 | Sunrise:05:38 AM Sunset: 09:21 PM |
Moonrise:10:21 PM Moonset: 10:14 AM Moon Phase ( Waning Gibbous ) |
|
| 03 August 2026 Monday | Patchy rain nearby |
13.5 ° C | 16.4 ° C | 15.2 ° C | % 91 | 87% | 5 | Sunrise:05:39 AM Sunset: 09:20 PM |
Moonrise:10:29 PM Moonset: 11:29 AM Moon Phase ( Last Quarter ) |
|
| 04 August 2026 Tuesday |  Light rain shower |
14.2 ° C | 17.1 ° C | 15.3 ° C | % 97 | 92% | 4 | Sunrise:05:41 AM Sunset: 09:18 PM |
Moonrise:10:38 PM Moonset: 12:47 PM Moon Phase ( Last Quarter ) |
|
| 05 August 2026 Wednesday |  Mist |
14.7 ° C | 18.4 ° C | 16.6 ° C | % 93 | 84% | 4 | Sunrise:05:43 AM Sunset: 09:16 PM |
Moonrise:10:50 PM Moonset: 02:08 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Patchy rain nearby |
12.2 ° C | 15.5 ° C | 14.1 ° C | % 89 | 71% | 3 | Sunrise:05:45 AM Sunset: 09:14 PM |
Moonrise:11:08 PM Moonset: 03:34 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday | Partly Cloudy |
9.1 ° C | 17.1 ° C | 13.1 ° C | % 75 | 18% | 5 | Sunrise:05:46 AM Sunset: 09:12 PM |
Moonrise:11:36 PM Moonset: 05:02 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday |  Light drizzle |
13.3 ° C | 16.6 ° C | 14.7 ° C | % 92 | 89% | 5 | Sunrise:05:48 AM Sunset: 09:10 PM |
Moonrise:Does not rise today Moonset: 06:23 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Partly Cloudy |
14.2 ° C | 20.1 ° C | 17 ° C | % 86 | 14% | 6 | Sunrise:05:50 AM Sunset: 09:08 PM |
Moonrise:12:21 AM Moonset: 07:28 PM Moon Phase ( Waning Crescent ) |
|
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