Current weather conditions and 15 day weather forecast for Pen-twyn, Wales, UK including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 14 December 2025 Sunday 11.3 ° C / 52.3°F ![]() Partly Cloudy |
Feels Like : 8.2 ° C / 46.8°F Humidity : % 76 Pressure : 1012 mb Wind Speed : 31 kmph / 19.2 miles from SSW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 25 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 December 2025 Sunday | Partly Cloudy |
6.8 ° C | 9.9 ° C | 8.5 ° C | % 85 | 0% | 0.1 | Sunrise:08:10 AM Sunset: 03:59 PM |
Moonrise:02:27 AM Moonset: 12:52 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Patchy rain nearby |
8.9 ° C | 10.7 ° C | 10.3 ° C | % 86 | 88% | 0 | Sunrise:08:11 AM Sunset: 03:59 PM |
Moonrise:03:40 AM Moonset: 01:05 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Patchy rain nearby |
3.7 ° C | 8.1 ° C | 6.7 ° C | % 86 | 83% | 0 | Sunrise:08:12 AM Sunset: 04:00 PM |
Moonrise:04:53 AM Moonset: 01:21 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Overcast |
2.2 ° C | 7.1 ° C | 4.9 ° C | % 87 | 0% | 0.1 | Sunrise:08:13 AM Sunset: 04:00 PM |
Moonrise:06:06 AM Moonset: 01:41 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Patchy rain nearby |
6.2 ° C | 10.6 ° C | 9.1 ° C | % 88 | 84% | 0.1 | Sunrise:08:13 AM Sunset: 04:00 PM |
Moonrise:07:18 AM Moonset: 02:10 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Partly Cloudy |
5 ° C | 9 ° C | 7.5 ° C | % 83 | 0% | 3 | Sunrise:08:14 AM Sunset: 04:00 PM |
Moonrise:08:22 AM Moonset: 02:51 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
2.2 ° C | 6 ° C | 3.7 ° C | % 88 | 0% | 2 | Sunrise:08:15 AM Sunset: 04:01 PM |
Moonrise:09:16 AM Moonset: 03:46 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Patchy rain nearby |
1.7 ° C | 3.9 ° C | 3 ° C | % 88 | 85% | 1 | Sunrise:08:15 AM Sunset: 04:01 PM |
Moonrise:09:57 AM Moonset: 04:53 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Patchy rain nearby |
2.6 ° C | 5.2 ° C | 3.8 ° C | % 92 | 83% | 1 | Sunrise:08:16 AM Sunset: 04:02 PM |
Moonrise:10:26 AM Moonset: 06:08 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
0.7 ° C | 5 ° C | 2.5 ° C | % 91 | 0% | 2 | Sunrise:08:16 AM Sunset: 04:02 PM |
Moonrise:10:47 AM Moonset: 07:26 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
1.6 ° C | 5.8 ° C | 3.7 ° C | % 92 | 0% | 2 | Sunrise:08:16 AM Sunset: 04:03 PM |
Moonrise:11:03 AM Moonset: 08:45 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
4.6 ° C | 9.1 ° C | 7 ° C | % 93 | 87% | 2 | Sunrise:08:17 AM Sunset: 04:04 PM |
Moonrise:11:16 AM Moonset: 10:03 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
0.9 ° C | 4.4 ° C | 2.5 ° C | % 88 | 0% | 2 | Sunrise:08:17 AM Sunset: 04:04 PM |
Moonrise:11:27 AM Moonset: 11:23 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
0.7 ° C | 4.6 ° C | 2.2 ° C | % 83 | 0% | 2 | Sunrise:08:17 AM Sunset: 04:05 PM |
Moonrise:11:38 AM Moonset: No moonset Moon Phase ( First Quarter ) |
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