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Now · 10:26 AM

Llanfairyneubwll Weather & Hourly Forecast

United Kingdom · Wales · LL65 3NY

Mostly sunny
14°C
Mostly sunny
Feels like: 9°C
💧 Humidity 80% 🌡 Pressure 1021 hPa 💨 Wind 26 km/h 👁 Visibility 14.8 km Clouds 33% ☀️ UV index 0.5 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Llanfairyneubwll

Today
Mostly cloudy · 11:00 AM Mostly cloudy
15° 💧 0.4 mm 💨 24 km/h H 79%1020 hPa
Overcast · 2:00 PM Overcast
15° 💧 0.0 mm 💨 23 km/h H 79%1020 hPa
Overcast · 5:00 PM Overcast
15° 💧 0.0 mm 💨 21 km/h H 76%1018 hPa
Overcast night · 8:00 PM Overcast night
15° 💧 0.1 mm 💨 29 km/h H 73%1015 hPa
Overcast night · 11:00 PM Overcast night
15° 💧 1.2 mm 💨 33 km/h H 79%1012 hPa
Tomorrow
Light rain · 2:00 AM Light rain
15° 💧 2.5 mm 💨 36 km/h H 90%1009 hPa
Mostly clear night · 5:00 AM Mostly clear night
14° 💧 0.1 mm 💨 29 km/h H 90%1008 hPa
Sunny · 8:00 AM Sunny
13° 💧 0.1 mm 💨 25 km/h H 88%1009 hPa
Mostly sunny · 11:00 AM Mostly sunny
14° 💧 0.2 mm 💨 29 km/h H 79%1009 hPa
Mostly sunny · 2:00 PM Mostly sunny
15° 💧 0.2 mm 💨 30 km/h H 71%1009 hPa
Light rain · 5:00 PM Light rain
15° 💧 0.3 mm 💨 31 km/h H 70%1009 hPa
Partly cloudy night · 8:00 PM Partly cloudy night
15° 💧 0.2 mm 💨 28 km/h H 73%1010 hPa
Clear night · 11:00 PM Clear night
14° 💧 None 💨 29 km/h H 77%1010 hPa
Friday
Mostly clear night · 2:00 AM Mostly clear night
13° 💧 None 💨 28 km/h H 79%1011 hPa
Mostly cloudy night · 5:00 AM Mostly cloudy night
13° 💧 0.0 mm 💨 27 km/h H 82%1011 hPa
Mostly cloudy · 8:00 AM Mostly cloudy
14° 💧 0.1 mm 💨 21 km/h H 81%1011 hPa

In Llanfairyneubwll and, more broadly, across Isle of Anglesey: The rest of the day will bring a mix of sun and clouds, with temperatures remaining quite cool at around 14 to 15 degrees Celsius. There is a chance of some light rain, with potential accumulations of approximately 0.6 mm, and the likelihood of rain reaching up to around 75%. Winds will be moderate, coming from the southwest at speeds of up to 16 mph, with gusts possibly reaching 28 mph. Overall, expect variable weather conditions through the afternoon, with periods of sunshine interrupted by brief showers and breezy intervals. It’s advisable to carry an umbrella or raincoat if planning to be outdoors. Temperatures are unlikely to vary much, maintaining a cool and somewhat unsettled feel for the rest of the day.

15-Day Weather Outlook for Llanfairyneubwll

TomorrowTomorrow Overcast Overcast 15°/13° 💧 None 💨 37 km/h
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 16°/13° 💧 None 💨 43 km/h
Saturday, Sep 19Sat Sep 19 Light rain Light rain 17°/15° 💧 12 mm 💨 37 km/h
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 16°/13° 💧 0.2 mm 💨 32 km/h
Monday, Sep 21Mon Sep 21 Mostly cloudy Mostly cloudy 16°/12° 💧 None 💨 18 km/h
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 16°/15° 💧 0.2 mm 💨 18 km/h
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 17°/11° 💧 None 💨 16 km/h
Thursday, Sep 24Thu Sep 24 Overcast Overcast 17°/15° 💧 None 💨 33 km/h
Friday, Sep 25Fri Sep 25 Light rain Light rain 16°/14° 💧 4.5 mm 💨 39 km/h
Saturday, Sep 26Sat Sep 26 Light rain Light rain 15°/13° 💧 2.7 mm 💨 43 km/h
Sunday, Sep 27Sun Sep 27 Light rain Light rain 14°/12° 💧 4.3 mm 💨 33 km/h
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 13°/10° 💧 0.2 mm 💨 18 km/h
Tuesday, Sep 29Tue Sep 29 Moderate rain Moderate rain 12°/ 💧 4.9 mm 💨 21 km/h
Wednesday, Sep 30Wed Sep 30 Light rain Light rain 12°/10° 💧 5.2 mm 💨 35 km/h
Thursday, Oct 1Thu Oct 1 Mostly cloudy Mostly cloudy 11°/11° 💧 None 💨 24 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Llanfairyneubwll

Vertical axis: °C · Color based on temperature
Mostly cloudy at 11:00 AM
15° Today 11:00 AM
Light rain at 12:00 PM
15° 12:00 PM
Light rain at 1:00 PM
14° 1:00 PM
Overcast at 2:00 PM
15° 2:00 PM
Overcast at 3:00 PM
15° Today 3:00 PM
Overcast at 4:00 PM
15° 4:00 PM
Overcast at 5:00 PM
15° 5:00 PM
Overcast at 6:00 PM
15° 6:00 PM
Overcast at 7:00 PM
15° Today 7:00 PM
Overcast night at 8:00 PM
15° 8:00 PM
Mostly cloudy night at 9:00 PM
15° 9:00 PM
Partly cloudy night at 10:00 PM
14° 10:00 PM
Overcast night at 11:00 PM
15° Today 11:00 PM
Overcast night at 12:00 AM
15° 12:00 AM
Light rain at 1:00 AM
15° 1:00 AM
Light rain at 2:00 AM
15° 2:00 AM
Light rain at 3:00 AM
15° Tomorrow 3:00 AM
Mostly clear night at 4:00 AM
15° 4:00 AM
Mostly clear night at 5:00 AM
14° 5:00 AM
Mostly clear night at 6:00 AM
14° 6:00 AM
Mostly sunny at 7:00 AM
13° Tomorrow 7:00 AM
Sunny at 8:00 AM
13° 8:00 AM
Mostly sunny at 9:00 AM
14° 9:00 AM
Mostly sunny at 10:00 AM
14° 10:00 AM
Mostly sunny at 11:00 AM
14° Tomorrow 11:00 AM
Light rain at 12:00 PM
15° 12:00 PM
Sunny at 1:00 PM
15° 1:00 PM
Mostly sunny at 2:00 PM
15° 2:00 PM
Light rain at 3:00 PM
15° Tomorrow 3:00 PM
Mostly sunny at 4:00 PM
15° 4:00 PM
Light rain at 5:00 PM
15° 5:00 PM
Light rain at 6:00 PM
15° 6:00 PM
Mostly sunny at 7:00 PM
15° Tomorrow 7:00 PM
Partly cloudy night at 8:00 PM
15° 8:00 PM
Mostly clear night at 9:00 PM
15° 9:00 PM
Clear night at 10:00 PM
14° 10:00 PM
Clear night at 11:00 PM
14° Tomorrow 11:00 PM
Mostly clear night at 12:00 AM
14° 12:00 AM
Clear night at 1:00 AM
13° 1:00 AM
Mostly clear night at 2:00 AM
13° 2:00 AM
Mostly cloudy night at 3:00 AM
13° Friday 3:00 AM
Mostly cloudy night at 4:00 AM
13° 4:00 AM
Mostly cloudy night at 5:00 AM
13° 5:00 AM
Mostly cloudy night at 6:00 AM
13° 6:00 AM
Mostly cloudy at 7:00 AM
13° Friday 7:00 AM
Mostly cloudy at 8:00 AM
14° 8:00 AM
Overcast at 9:00 AM
14° 9:00 AM
Mostly cloudy at 10:00 AM
14° 10:00 AM
Overcast at 11:00 AM
15° Friday 11:00 AM
Overcast at 12:00 PM
15° 12:00 PM
Overcast at 1:00 PM
15° 1:00 PM
Light rain at 2:00 PM
15° 2:00 PM
Light rain at 3:00 PM
15° Friday 3:00 PM
Light rain at 4:00 PM
15° 4:00 PM
Light rain at 5:00 PM
15° 5:00 PM
Mostly cloudy at 6:00 PM
16° 6:00 PM
Mostly cloudy at 7:00 PM
16° Friday 7:00 PM
Mostly cloudy night at 8:00 PM
16° 8:00 PM
Overcast night at 9:00 PM
16° 9:00 PM
Overcast night at 10:00 PM
16° 10:00 PM
Overcast night at 11:00 PM
16° Friday 11:00 PM
Light rain at 12:00 AM
16° 12:00 AM
Partly cloudy night at 1:00 AM
16° 1:00 AM
Overcast night at 4:00 AM
16° 4:00 AM
Overcast at 7:00 AM
16° Saturday 7:00 AM
Mostly cloudy at 10:00 AM
17° 10:00 AM
Overcast at 1:00 PM
17° 1:00 PM
Overcast at 4:00 PM
17° 4:00 PM
Overcast at 7:00 PM
16° Saturday 7:00 PM
Partly cloudy night at 10:00 PM
15° 10:00 PM
Mostly clear night at 1:00 AM
14° 1:00 AM
Mostly clear night at 4:00 AM
13° 4:00 AM
Overcast at 7:00 AM
13° Sunday 7:00 AM
Mostly cloudy at 10:00 AM
14° 10:00 AM
Partly cloudy at 1:00 PM
15° 1:00 PM
Mostly cloudy at 4:00 PM
16° 4:00 PM
Sunny at 7:00 PM
15° Sunday 7:00 PM
Clear night at 10:00 PM
14° 10:00 PM
Mostly clear night at 1:00 AM
12° 1:00 AM
Clear night at 4:00 AM
12° 4:00 AM
Sunny at 7:00 AM
12° Monday 7:00 AM
Mostly sunny at 10:00 AM
15° 10:00 AM
Partly cloudy at 1:00 PM
16° 1:00 PM
Sunny at 4:00 PM
16° 4:00 PM
Overcast at 7:00 PM
15° Monday 7:00 PM
Mostly cloudy night at 10:00 PM
15° 10:00 PM
Overcast night at 1:00 AM
15° 1:00 AM
Mostly cloudy night at 7:00 AM
15° 7:00 AM
Overcast at 1:00 PM
16° Tuesday 1:00 PM
Sunny at 7:00 PM
15° 7:00 PM
Partly cloudy night at 1:00 AM
13° 1:00 AM
Overcast night at 7:00 AM
11° 7:00 AM
Overcast at 1:00 PM
17° Wednesday 1:00 PM
Partly cloudy at 7:00 PM
16° 7:00 PM
Overcast night at 1:00 AM
16° 1:00 AM
Mostly cloudy night at 7:00 AM
15° 7:00 AM
Mostly cloudy at 1:00 PM
17° Thursday 1:00 PM
Overcast at 7:00 PM
17° 7:00 PM
Light rain at 1:00 AM
16° 1:00 AM
Light rain at 7:00 AM
14° 7:00 AM
Mostly sunny at 1:00 PM
15° Friday 1:00 PM
Mostly sunny at 7:00 PM
14° 7:00 PM
Mostly clear night at 1:00 AM
13° 1:00 AM
Partly cloudy night at 7:00 AM
13° 7:00 AM
Partly cloudy at 1:00 PM
15° Saturday 1:00 PM
Light rain at 7:00 PM
14° 7:00 PM
Clear night at 1:00 AM
13° 1:00 AM
Clear night at 7:00 AM
12° 7:00 AM
Light rain at 1:00 PM
14° Sunday 1:00 PM
Mostly sunny at 7:00 PM
13° 7:00 PM
Mostly clear night at 1:00 AM
11° 1:00 AM
Mostly cloudy night at 7:00 AM
10° 7:00 AM
Overcast at 1:00 PM
13° Monday 1:00 PM
Overcast at 7:00 PM
11° 7:00 PM
Clear night at 1:00 AM
1:00 AM
Overcast night at 7:00 AM
11° 7:00 AM
Moderate rain at 1:00 PM
12° Tuesday 1:00 PM
Light rain at 7:00 PM
12° 7:00 PM
Light rain at 1:00 AM
10° 1:00 AM
Light rain at 7:00 AM
11° 7:00 AM
Light rain at 1:00 PM
12° Wednesday 1:00 PM
Mostly clear night at 7:00 PM
12° 7:00 PM
Mostly cloudy night at 1:00 AM
11° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Llanfairyneubwll

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 11:00 AM
PM2.5 Fine particles Good 2,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 5,6µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 70,4µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,9µg/m³

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 Llanfairyneubwll

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 2,6Low 🙂Fair
Tomorrow UV 1,9Low 🙂Fair
Friday UV 2,7Low 🙂Fair
Saturday UV 3,3Moderate 🙂Fair
Sunday UV 5,0Moderate 🙂Fair
Monday UV 5,0Moderate Unavailable
Tuesday UV 5,0Moderate Unavailable
Hourly UV index today
11:00 AMUV 0,9 12:00 PMUV 1,4 1:00 PMUV 2,1 2:00 PMUV 2,2 3:00 PMUV 2,6 4:00 PMUV 1,8 5:00 PMUV 0,9 6:00 PMUV 0,3 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during 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 Llanfairyneubwll

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Friday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Friday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Friday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Friday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Friday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Friday 11:00 PM 12:00 AM 1:00 AM 4:00 AM Saturday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Saturday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Sunday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Sunday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Monday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Monday 7:00 PM 10:00 PM 1:00 AM 7:00 AM Tuesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Wednesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Thursday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Friday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Saturday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Sunday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Monday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Tuesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Wednesday 1:00 PM 7:00 PM 1:00 AM
Sustained wind Max gusts

Forecast data for Llanfairyneubwll were last refreshed today at 10:26 AM. The current forecast period extends through 18/09/2026 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.

NIGHT SKY · LLANFAIRYNEUBWLL, WALES

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

80/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:33 PM–4:54 AM
Cloud cover 23% Real hourly forecast for the best viewing hour.
Moonlight 28% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 75° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min73%
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.