Feels like12°CWind direction southwestGusts —Humidity 95%Cloud cover 94%Pressure 1017 hPa
Light rain
17°💧 None💨 22 km/hH 91%1016 hPa
Feels like15°CWind direction southwestGusts —Humidity 91%Cloud cover 100%Pressure 1016 hPa
Light rain
17°💧 None💨 24 km/hH 99%1012 hPa
Feels like15°CWind direction southwestGusts —Humidity 99%Cloud cover 97%Pressure 1012 hPa
Tuesday
Moderate rain
15°💧 None💨 26 km/hH 98%1010 hPa
Feels like12°CWind direction southwestGusts —Humidity 98%Cloud cover 100%Pressure 1010 hPa
Overcast
12°💧 None💨 19 km/hH 91%1010 hPa
Feels like9°CWind direction westGusts —Humidity 91%Cloud cover 99%Pressure 1010 hPa
Light rain
13°💧 None💨 25 km/hH 85%1012 hPa
Feels like8°CWind direction westGusts —Humidity 85%Cloud cover 63%Pressure 1012 hPa
Moderate rain
12°💧 None💨 23 km/hH 93%1013 hPa
Feels like8°CWind direction northwestGusts —Humidity 93%Cloud cover 92%Pressure 1013 hPa
Wednesday
Light rain
11°💧 None💨 24 km/hH 93%1017 hPa
Feels like6°CWind direction northwestGusts —Humidity 93%Cloud cover 62%Pressure 1017 hPa
Mostly cloudy
11°💧 None💨 23 km/hH 83%1020 hPa
Feels like6°CWind direction northwestGusts —Humidity 83%Cloud cover 82%Pressure 1020 hPa
Light rain
13°💧 None💨 20 km/hH 74%1023 hPa
Feels like9°CWind direction northwestGusts —Humidity 74%Cloud cover 89%Pressure 1023 hPa
Mostly cloudy
13°💧 None💨 10 km/hH 82%1023 hPa
Feels like10°CWind direction westGusts —Humidity 82%Cloud cover 80%Pressure 1023 hPa
Thursday
Overcast night
12°💧 None💨 6 km/hH 93%1022 hPa
Feels like11°CWind direction westGusts —Humidity 93%Cloud cover 97%Pressure 1022 hPa
Partly cloudy
10°💧 None💨 6 km/hH 95%1021 hPa
Feels like9°CWind direction southwestGusts —Humidity 95%Cloud cover 58%Pressure 1021 hPa
Partly cloudy
15°💧 None💨 19 km/hH 74%1021 hPa
Feels like11°CWind direction southwestGusts —Humidity 74%Cloud cover 49%Pressure 1021 hPa
Light rain
13°💧 None💨 23 km/hH 96%1019 hPa
Feels like9°CWind direction southwestGusts —Humidity 96%Cloud cover 94%Pressure 1019 hPa
Friday
Moderate rain
14°💧 None💨 24 km/hH 97%1017 hPa
Feels like10°CWind direction westGusts —Humidity 97%Cloud cover 100%Pressure 1017 hPa
Partly cloudy
10°💧 None💨 10 km/hH 95%1020 hPa
Feels like8°CWind direction westGusts —Humidity 95%Cloud cover 50%Pressure 1020 hPa
Light rain
14°💧 None💨 18 km/hH 73%1023 hPa
Feels like11°CWind direction westGusts —Humidity 73%Cloud cover 36%Pressure 1023 hPa
Partly cloudy
13°💧 None💨 8 km/hH 84%1024 hPa
Feels like12°CWind direction westGusts —Humidity 84%Cloud cover 60%Pressure 1024 hPa
Saturday
Mostly cloudy night
11°💧 None💨 0 km/hH 90%1026 hPa
Feels like11°CWind direction southeastGusts —Humidity 90%Cloud cover 91%Pressure 1026 hPa
Overcast
8°💧 None💨 5 km/hH 97%1027 hPa
Feels like7°CWind direction eastGusts —Humidity 97%Cloud cover 98%Pressure 1027 hPa
Light rain
15°💧 None💨 13 km/hH 77%1028 hPa
Feels like12°CWind direction southwestGusts —Humidity 77%Cloud cover 100%Pressure 1028 hPa
Overcast
14°💧 None💨 12 km/hH 80%1028 hPa
Feels like11°CWind direction southwestGusts —Humidity 80%Cloud cover 100%Pressure 1028 hPa
Sunday
Overcast night
13°💧 None💨 14 km/hH 77%1028 hPa
Feels like10°CWind direction southwestGusts —Humidity 77%Cloud cover 100%Pressure 1028 hPa
Light rain
14°💧 None💨 18 km/hH 98%1027 hPa
Feels like12°CWind direction southwestGusts —Humidity 98%Cloud cover 100%Pressure 1027 hPa
Light rain
16°💧 None💨 16 km/hH 92%1028 hPa
Feels like14°CWind direction westGusts —Humidity 92%Cloud cover 99%Pressure 1028 hPa
Overcast
16°💧 None💨 8 km/hH 99%1028 hPa
Feels like16°CWind direction southwestGusts —Humidity 99%Cloud cover 100%Pressure 1028 hPa
Monday
Overcast night
16°💧 None💨 9 km/hH 99%1030 hPa
Feels like16°CWind direction westGusts —Humidity 99%Cloud cover 100%Pressure 1030 hPa
Light rain
16°💧 None💨 10 km/hH 99%1030 hPa
Feels like15°CWind direction westGusts —Humidity 99%Cloud cover 100%Pressure 1030 hPa
Mostly cloudy
17°💧 None💨 15 km/hH 92%1032 hPa
Feels like15°CWind direction westGusts —Humidity 92%Cloud cover 94%Pressure 1032 hPa
Overcast
16°💧 None💨 13 km/hH 96%1031 hPa
Feels like15°CWind direction southwestGusts —Humidity 96%Cloud cover 100%Pressure 1031 hPa
Tuesday
Mostly cloudy night
15°💧 None💨 6 km/hH 99%1032 hPa
Feels like15°CWind direction southwestGusts —Humidity 99%Cloud cover 92%Pressure 1032 hPa
Partly cloudy
13°💧 None💨 4 km/hH 100%1032 hPa
Feels like13°CWind direction southwestGusts —Humidity 100%Cloud cover 74%Pressure 1032 hPa
Mostly cloudy
18°💧 None💨 8 km/hH 80%1032 hPa
Feels like18°CWind direction southwestGusts —Humidity 80%Cloud cover 82%Pressure 1032 hPa
Sunny
15°💧 None💨 2 km/hH 98%1028 hPa
Feels like16°CWind direction southwestGusts —Humidity 98%Cloud cover 5%Pressure 1028 hPa
Wednesday
Mostly cloudy night
14°💧 None💨 8 km/hH 97%1025 hPa
Feels like13°CWind direction southeastGusts —Humidity 97%Cloud cover 81%Pressure 1025 hPa
In Dyffryn Ardudwy and, more broadly, across Gwynedd:
The afternoon will see a mix of sun and clouds, with temperatures remaining cool between 12 and 15 degrees Celsius. There is a high chance of rain, with approximately 1.8 mm expected, and the likelihood of precipitation reaching its peak during this period. Winds will be moderate from the west, reaching speeds of up to 17 mph, with gusts possibly hitting 27 mph. Overall, the weather remains unsettled for the rest of the day, with the possibility of showers and breezy conditions. It’s advisable to keep an umbrella handy if venturing outdoors.
15-Day Weather Outlook for Dyffryn Ardudwy
TomorrowTomorrowPartly cloudy15°/13°💧 None💨 23 km/h
Daytime temperature 15°CFeels like 11°CHumidity 76%Pressure 1018 hPaCloud cover 65%Wind direction northwestGusts 42 km/hSunrise —Sunset —
Thursday, Sep 10Thu Sep 10Overcast16°/12°💧 None💨 29 km/h
Daytime temperature 16°CFeels like 11°CHumidity 86%Pressure 1014 hPaCloud cover 92%Wind direction southGusts 53 km/hSunrise —Sunset —
Friday, Sep 11Fri Sep 11Light rain15°/10°💧 23 mm💨 17 km/h
Daytime temperature 15°CFeels like 13°CHumidity 88%Pressure 1018 hPaCloud cover 75%Wind direction northwestGusts 33 km/hSunrise —Sunset —
Saturday, Sep 12Sat Sep 12Light rain17°/8°💧 6.6 mm💨 26 km/h
Daytime temperature 17°CFeels like 12°CHumidity 88%Pressure 1020 hPaCloud cover 82%Wind direction southwestGusts 57 km/hSunrise —Sunset —
Sunday, Sep 13Sun Sep 13Light rain16°/13°💧 2.7 mm💨 23 km/h
Daytime temperature 16°CFeels like 14°CHumidity 88%Pressure 1019 hPaCloud cover 55%Wind direction westGusts 58 km/hSunrise —Sunset —
Monday, Sep 14Mon Sep 14Light rain17°/14°💧 10 mm💨 24 km/h
Daytime temperature 17°CFeels like 15°CHumidity 94%Pressure 1016 hPaCloud cover 96%Wind direction southwestGusts 28 km/hSunrise —Sunset —
Tuesday, Sep 15Tue Sep 15Moderate rain15°/12°💧 20 mm💨 26 km/h
Daytime temperature 13°CFeels like 8°CHumidity 92%Pressure 1011 hPaCloud cover 88%Wind direction westGusts —Sunrise —Sunset —
Wednesday, Sep 16Wed Sep 16Light rain13°/11°💧 4.3 mm💨 24 km/h
Daytime temperature 13°CFeels like 9°CHumidity 83%Pressure 1021 hPaCloud cover 78%Wind direction northwestGusts —Sunrise —Sunset —
Thursday, Sep 17Thu Sep 17Light rain15°/10°💧 4.2 mm💨 23 km/h
Daytime temperature 15°CFeels like 11°CHumidity 90%Pressure 1021 hPaCloud cover 74%Wind direction southwestGusts —Sunrise —Sunset —
Friday, Sep 18Fri Sep 18Moderate rain14°/10°💧 6.5 mm💨 24 km/h
Daytime temperature 14°CFeels like 11°CHumidity 87%Pressure 1021 hPaCloud cover 62%Wind direction westGusts —Sunrise —Sunset —
Saturday, Sep 19Sat Sep 19Light rain15°/8°💧 1.4 mm💨 13 km/h
Daytime temperature 15°CFeels like 12°CHumidity 86%Pressure 1027 hPaCloud cover 97%Wind direction southwestGusts —Sunrise —Sunset —
Sunday, Sep 20Sun Sep 20Light rain16°/13°💧 3.8 mm💨 18 km/h
Daytime temperature 16°CFeels like 14°CHumidity 92%Pressure 1028 hPaCloud cover 100%Wind direction westGusts —Sunrise —Sunset —
Monday, Sep 21Mon Sep 21Light rain17°/16°💧 5.6 mm💨 15 km/h
Daytime temperature 17°CFeels like 15°CHumidity 96%Pressure 1031 hPaCloud cover 98%Wind direction westGusts —Sunrise —Sunset —
Tuesday, Sep 22Tue Sep 22Mostly cloudy18°/13°💧 0.2 mm💨 8 km/h
Daytime temperature 18°CFeels like 18°CHumidity 94%Pressure 1031 hPaCloud cover 63%Wind direction southwestGusts —Sunrise —Sunset —
Wednesday, Sep 23Wed Sep 23Mostly cloudy14°/14°💧 None💨 8 km/h
Daytime temperature 14°CFeels like 13°CHumidity 97%Pressure 1025 hPaCloud cover 81%Wind direction southeastGusts —Sunrise —Sunset —
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Today's weather health advice
Open today's recommendations.
⌄
☀️
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
🌬️
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
💧
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
🏃
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Dyffryn Ardudwy
Vertical axis: km/h · Horizontal axis: hours
km/h
Sustained windMax gusts
NIGHT SKY · DYFFRYN ARDUDWY, WALES
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 10:00 PM–11:00 PM.
82/100Best-hour score
BEST TIME TONIGHT10:00 PM–11:00 PM
Astronomical darkness: 9:53 PM–4:36 AM
☁Cloud cover22%
Real hourly forecast for the best viewing hour.
☾Moonlight10%
Waning Crescent · Moon below the horizon at the best viewing hour.
☄Meteor activitySeptember ε-Perseids
Reference ZHR 8 · Radiant 21° high at the best hour.
✦Estimated visible meteors0–2/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min39%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page.
Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal
conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBYWeather in other cities⌄
Explore current conditions and forecasts for other locations.
Forecast data for Dyffryn Ardudwy were last refreshed today at 10:20 AM. The current forecast period extends through 10/09/2026 at 8:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.