Feels like13°CWind direction northwestGusts —Humidity 74%Cloud cover 20%Pressure 1022 hPa
Saturday
Mostly cloudy night
13°💧 None💨 10 km/hH 82%1024 hPa
Feels like11°CWind direction northwestGusts —Humidity 82%Cloud cover 84%Pressure 1024 hPa
Mostly sunny
12°💧 None💨 7 km/hH 83%1024 hPa
Feels like11°CWind direction southwestGusts —Humidity 83%Cloud cover 28%Pressure 1024 hPa
Light rain
16°💧 None💨 28 km/hH 74%1022 hPa
Feels like11°CWind direction southGusts —Humidity 74%Cloud cover 100%Pressure 1022 hPa
Overcast
16°💧 None💨 41 km/hH 85%1016 hPa
Feels like9°CWind direction southGusts —Humidity 85%Cloud cover 100%Pressure 1016 hPa
Sunday
Light rain
17°💧 None💨 33 km/hH 96%1011 hPa
Feels like13°CWind direction southwestGusts —Humidity 96%Cloud cover 100%Pressure 1011 hPa
Light rain
16°💧 None💨 26 km/hH 91%1009 hPa
Feels like13°CWind direction southwestGusts —Humidity 91%Cloud cover 75%Pressure 1009 hPa
Light rain
16°💧 None💨 28 km/hH 90%1009 hPa
Feels like12°CWind direction westGusts —Humidity 90%Cloud cover 99%Pressure 1009 hPa
Overcast
17°💧 None💨 20 km/hH 87%1012 hPa
Feels like14°CWind direction northwestGusts —Humidity 87%Cloud cover 100%Pressure 1012 hPa
Monday
Mostly clear night
15°💧 None💨 11 km/hH 87%1015 hPa
Feels like13°CWind direction westGusts —Humidity 87%Cloud cover 10%Pressure 1015 hPa
Overcast
14°💧 None💨 8 km/hH 87%1014 hPa
Feels like13°CWind direction southwestGusts —Humidity 87%Cloud cover 99%Pressure 1014 hPa
Light rain
17°💧 None💨 31 km/hH 90%1014 hPa
Feels like12°CWind direction southwestGusts —Humidity 90%Cloud cover 100%Pressure 1014 hPa
Light rain
17°💧 None💨 35 km/hH 93%1011 hPa
Feels like12°CWind direction southwestGusts —Humidity 93%Cloud cover 100%Pressure 1011 hPa
Tuesday
Overcast night
16°💧 None💨 14 km/hH 97%1012 hPa
Feels like16°CWind direction southwestGusts —Humidity 97%Cloud cover 97%Pressure 1012 hPa
Overcast
15°💧 None💨 0 km/hH 91%1010 hPa
Feels like16°CWind direction southeastGusts —Humidity 91%Cloud cover 100%Pressure 1010 hPa
Moderate rain
16°💧 None💨 9 km/hH 88%1007 hPa
Feels like15°CWind direction northwestGusts —Humidity 88%Cloud cover 100%Pressure 1007 hPa
Overcast
14°💧 None💨 12 km/hH 91%1004 hPa
Feels like13°CWind direction northwestGusts —Humidity 91%Cloud cover 100%Pressure 1004 hPa
Wednesday
Partly cloudy night
13°💧 None💨 17 km/hH 82%1003 hPa
Feels like10°CWind direction northwestGusts —Humidity 82%Cloud cover 74%Pressure 1003 hPa
Partly cloudy
12°💧 None💨 15 km/hH 83%1002 hPa
Feels like8°CWind direction westGusts —Humidity 83%Cloud cover 73%Pressure 1002 hPa
Mostly sunny
14°💧 None💨 14 km/hH 72%1002 hPa
Feels like11°CWind direction westGusts —Humidity 72%Cloud cover 17%Pressure 1002 hPa
Light rain
14°💧 None💨 17 km/hH 76%1001 hPa
Feels like10°CWind direction southwestGusts —Humidity 76%Cloud cover 40%Pressure 1001 hPa
Thursday
Mostly clear night
13°💧 None💨 21 km/hH 82%1001 hPa
Feels like9°CWind direction westGusts —Humidity 82%Cloud cover 26%Pressure 1001 hPa
Mostly sunny
12°💧 None💨 21 km/hH 88%1002 hPa
Feels like8°CWind direction northwestGusts —Humidity 88%Cloud cover 18%Pressure 1002 hPa
Mostly sunny
14°💧 None💨 22 km/hH 69%1004 hPa
Feels like10°CWind direction westGusts —Humidity 69%Cloud cover 16%Pressure 1004 hPa
Light rain
14°💧 None💨 20 km/hH 82%1002 hPa
Feels like10°CWind direction southwestGusts —Humidity 82%Cloud cover 76%Pressure 1002 hPa
Friday
Mostly cloudy night
13°💧 None💨 9 km/hH 84%1001 hPa
Feels like11°CWind direction westGusts —Humidity 84%Cloud cover 80%Pressure 1001 hPa
Sunny
11°💧 None💨 7 km/hH 85%999 hPa
Feels like10°CWind direction northwestGusts —Humidity 85%Cloud cover 7%Pressure 999 hPa
Mostly sunny
14°💧 None💨 19 km/hH 78%1000 hPa
Feels like10°CWind direction westGusts —Humidity 78%Cloud cover 12%Pressure 1000 hPa
Partly cloudy
13°💧 None💨 19 km/hH 84%1001 hPa
Feels like9°CWind direction westGusts —Humidity 84%Cloud cover 51%Pressure 1001 hPa
Saturday
Mostly clear night
12°💧 None💨 22 km/hH 79%1004 hPa
Feels like8°CWind direction westGusts —Humidity 79%Cloud cover 12%Pressure 1004 hPa
Light rain
11°💧 None💨 17 km/hH 87%1006 hPa
Feels like7°CWind direction northwestGusts —Humidity 87%Cloud cover 64%Pressure 1006 hPa
Mostly sunny
14°💧 None💨 25 km/hH 72%1012 hPa
Feels like8°CWind direction westGusts —Humidity 72%Cloud cover 12%Pressure 1012 hPa
Mostly sunny
14°💧 None💨 16 km/hH 69%1014 hPa
Feels like11°CWind direction westGusts —Humidity 69%Cloud cover 27%Pressure 1014 hPa
Sunday
Light rain
12°💧 None💨 11 km/hH 80%1016 hPa
Feels like10°CWind direction southwestGusts —Humidity 80%Cloud cover 99%Pressure 1016 hPa
Moderate rain
13°💧 None💨 15 km/hH 79%1013 hPa
Feels like10°CWind direction southGusts —Humidity 79%Cloud cover 100%Pressure 1013 hPa
Light rain
13°💧 None💨 33 km/hH 85%1005 hPa
Feels like7°CWind direction southeastGusts —Humidity 85%Cloud cover 100%Pressure 1005 hPa
In Trearddur and, more broadly, across Isle of Anglesey:
The evening will be mostly cloudy with temperatures remaining cool, ranging from 14 to 14 degrees Celsius. Light southwesterly winds are expected, with speeds reaching up to 8 mph and gusts possibly hitting 17 mph. No precipitation is anticipated during the next few hours, so it should remain dry. Conditions will be relatively calm, with gentle breezes providing slight movement in the air. Overall, it promises to be a quiet and cool evening, with no significant weather disturbances forecast.
15-Day Weather Outlook for Trearddur
TomorrowTomorrowOvercast18°/16°💧 None💨 40 km/h
Daytime temperature 18°CFeels like 12°CHumidity 85%Pressure 1017 hPaCloud cover 86%Wind direction southGusts 54 km/hSunrise —Sunset —
Monday, Sep 7Mon Sep 7Overcast17°/15°💧 None💨 41 km/h
Daytime temperature 16°CFeels like 10°CHumidity 84%Pressure 1014 hPaCloud cover 96%Wind direction southwestGusts 58 km/hSunrise —Sunset —
Tuesday, Sep 8Tue Sep 8Light rain16°/14°💧 8.7 mm💨 39 km/h
Daytime temperature 15°CFeels like 7°CHumidity 77%Pressure 1010 hPaCloud cover 18%Wind direction westGusts 54 km/hSunrise —Sunset —
Wednesday, Sep 9Wed Sep 9Light rain15°/13°💧 1.5 mm💨 32 km/h
Daytime temperature 15°CFeels like 12°CHumidity 78%Pressure 1016 hPaCloud cover 56%Wind direction northwestGusts 48 km/hSunrise —Sunset —
Thursday, Sep 10Thu Sep 10Light rain17°/15°💧 3.0 mm💨 32 km/h
Daytime temperature 17°CFeels like 13°CHumidity 86%Pressure 1011 hPaCloud cover 95%Wind direction southGusts 50 km/hSunrise —Sunset —
Friday, Sep 11Fri Sep 11Mostly sunny16°/14°💧 0.9 mm💨 28 km/h
Daytime temperature 16°CFeels like 11°CHumidity 84%Pressure 1015 hPaCloud cover 26%Wind direction northwestGusts 44 km/hSunrise —Sunset —
Saturday, Sep 12Sat Sep 12Light rain16°/12°💧 1.5 mm💨 41 km/h
Daytime temperature 16°CFeels like 11°CHumidity 81%Pressure 1022 hPaCloud cover 78%Wind direction southGusts —Sunrise —Sunset —
Sunday, Sep 13Sun Sep 13Light rain17°/16°💧 12 mm💨 33 km/h
Daytime temperature 16°CFeels like 12°CHumidity 91%Pressure 1010 hPaCloud cover 94%Wind direction westGusts —Sunrise —Sunset —
Monday, Sep 14Mon Sep 14Light rain17°/14°💧 5.1 mm💨 35 km/h
Daytime temperature 17°CFeels like 12°CHumidity 89%Pressure 1014 hPaCloud cover 77%Wind direction southwestGusts —Sunrise —Sunset —
Tuesday, Sep 15Tue Sep 15Moderate rain16°/14°💧 10 mm💨 14 km/h
Daytime temperature 16°CFeels like 15°CHumidity 92%Pressure 1008 hPaCloud cover 99%Wind direction northwestGusts —Sunrise —Sunset —
Wednesday, Sep 16Wed Sep 16Light rain14°/12°💧 0.8 mm💨 17 km/h
Daytime temperature 14°CFeels like 11°CHumidity 78%Pressure 1002 hPaCloud cover 51%Wind direction westGusts —Sunrise —Sunset —
Thursday, Sep 17Thu Sep 17Light rain14°/12°💧 4.4 mm💨 22 km/h
Daytime temperature 14°CFeels like 10°CHumidity 80%Pressure 1002 hPaCloud cover 34%Wind direction westGusts —Sunrise —Sunset —
Friday, Sep 18Fri Sep 18Mostly sunny14°/11°💧 2.5 mm💨 19 km/h
Daytime temperature 14°CFeels like 10°CHumidity 83%Pressure 1000 hPaCloud cover 38%Wind direction westGusts —Sunrise —Sunset —
Saturday, Sep 19Sat Sep 19Light rain14°/11°💧 6.7 mm💨 25 km/h
Daytime temperature 14°CFeels like 8°CHumidity 77%Pressure 1009 hPaCloud cover 29%Wind direction westGusts —Sunrise —Sunset —
Sunday, Sep 20Sun Sep 20Moderate rain13°/12°💧 9.2 mm💨 33 km/h
Daytime temperature 13°CFeels like 7°CHumidity 81%Pressure 1011 hPaCloud cover 100%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.
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
✓Air quality is acceptable for most people.
❤
UV & HEALTH
UV, Sun & Health Outlook in Trearddur
Maximum daily UVToday, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low3–5 Moderate6–7 High8–10 Very high11+ Extreme
DayMaximum UVAir quality
TodayUV 4,3Moderate🙂Fair
TomorrowUV 3,8Moderate😐Moderate
MondayUV 3,4Moderate🙂Fair
TuesdayUV 3,3Moderate🙂Fair
WednesdayUV 3,6Moderate🙂Fair
ThursdayUV 4,0Moderate—Unavailable
FridayUV 4,0Moderate—Unavailable
🩺
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 Trearddur
Vertical axis: km/h · Horizontal axis: hours
km/h
Sustained windMax gusts
NIGHT SKY · TREARDDUR, WALES
Tonight's Stargazing & Shooting Stars
Local night-sky conditions and meteor activity for Jasper.
41/100Best-hour score
No good viewing window tonight
Astronomical darkness exists, but current sky conditions are unfavorable.
☁Cloud cover80%
Real hourly forecast for the best viewing hour.
☾Moonlight34%
Last Quarter · Moon about 15° above the horizon at the best viewing hour.
☄Meteor activitySeptember ε-Perseids
Reference ZHR 8 · Radiant 53° high at the best hour.
✦Estimated visible meteorsPoor visibility
Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
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
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 Trearddur were last refreshed today at 9:30 PM. The current forecast period extends through 07/09/2026 at 7:00 PM. 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.