Cwm-y-gaist Weather Forecast 15 Days, Weather in Cwm-y-gaist Today
Current weather conditions and 15 day weather forecast for Cwm-y-gaist, 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.
Current weather conditions at Cwm-y-gaist
| 31 July 2026 Friday 13.9 ° C / 57°F  Sunny |
Feels Like : 10.9 ° C / 51.6°F Humidity : % 52 Pressure : 1019 mb Wind Speed : 9 kmph / 5.6 miles from W  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Cwm-y-gaist, Wales, UK
Weather Forecast for next 15 Days for Cwm-y-gaist 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 31 July 2026 Friday | Sunny |
8.6 ° C | 18.9 ° C | 13.5 ° C | % 59 | 3% | 5.9 | Sunrise:05:32 AM Sunset: 09:06 PM |
Moonrise:09:52 PM Moonset: 07:39 AM Moon Phase ( Waning Gibbous ) |
|
| 01 August 2026 Saturday | Sunny |
9.5 ° C | 19.4 ° C | 14.1 ° C | % 62 | 4% | 6 | Sunrise:05:33 AM Sunset: 09:04 PM |
Moonrise:10:02 PM Moonset: 08:51 AM Moon Phase ( Waning Gibbous ) |
|
| 02 August 2026 Sunday |  Partly Cloudy |
9.2 ° C | 23 ° C | 16.5 ° C | % 51 | 4% | 5.4 | Sunrise:05:35 AM Sunset: 09:02 PM |
Moonrise:10:11 PM Moonset: 10:03 AM Moon Phase ( Waning Gibbous ) |
|
| 03 August 2026 Monday | Partly Cloudy |
13.8 ° C | 26.4 ° C | 19.8 ° C | % 45 | 4% | 5.6 | Sunrise:05:36 AM Sunset: 09:01 PM |
Moonrise:10:21 PM Moonset: 11:15 AM Moon Phase ( Last Quarter ) |
|
| 04 August 2026 Tuesday | Partly Cloudy |
12.4 ° C | 24.3 ° C | 17.2 ° C | % 71 | 67% | 6.3 | Sunrise:05:38 AM Sunset: 08:59 PM |
Moonrise:10:33 PM Moonset: 12:30 PM Moon Phase ( Last Quarter ) |
|
| 05 August 2026 Wednesday |  Patchy rain nearby |
12.5 ° C | 20.8 ° C | 16 ° C | % 86 | 70% | 5 | Sunrise:05:39 AM Sunset: 08:57 PM |
Moonrise:10:48 PM Moonset: 01:49 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Patchy rain nearby |
12.2 ° C | 23.1 ° C | 16.6 ° C | % 79 | 51% | 6 | Sunrise:05:41 AM Sunset: 08:55 PM |
Moonrise:11:08 PM Moonset: 03:12 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday |  Overcast |
13.1 ° C | 23.5 ° C | 18.1 ° C | % 72 | 56% | 6 | Sunrise:05:43 AM Sunset: 08:53 PM |
Moonrise:11:40 PM Moonset: 04:36 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Patchy rain nearby |
12.9 ° C | 24.1 ° C | 18.3 ° C | % 75 | 30% | 6 | Sunrise:05:44 AM Sunset: 08:51 PM |
Moonrise:Does not rise today Moonset: 05:55 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Partly Cloudy |
15.4 ° C | 26.7 ° C | 20.6 ° C | % 65 | 6% | 7 | Sunrise:05:46 AM Sunset: 08:50 PM |
Moonrise:12:27 AM Moonset: 06:59 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Partly Cloudy |
16.1 ° C | 26.1 ° C | 20.8 ° C | % 66 | 36% | 7 | Sunrise:05:48 AM Sunset: 08:48 PM |
Moonrise:01:36 AM Moonset: 07:46 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Patchy rain nearby |
14.1 ° C | 20.9 ° C | 17.7 ° C | % 79 | 67% | 5 | Sunrise:05:49 AM Sunset: 08:46 PM |
Moonrise:03:03 AM Moonset: 08:18 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Patchy rain nearby |
11.8 ° C | 17.7 ° C | 14.9 ° C | % 79 | 21% | 5 | Sunrise:05:51 AM Sunset: 08:44 PM |
Moonrise:04:40 AM Moonset: 08:39 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday |  Cloudy |
12.9 ° C | 18.5 ° C | 15.7 ° C | % 73 | 17% | 5 | Sunrise:05:52 AM Sunset: 08:42 PM |
Moonrise:06:17 AM Moonset: 08:55 PM Moon Phase ( New Moon ) |
|
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