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Now · 4:25 PM

Llandudno Weather & Hourly Forecast

United Kingdom · Wales · LL30 1AB

Light rain
16°C
Light rain
Feels like: 11°C
💧 Humidity 75% 🌡 Pressure 1015 hPa 💨 Wind 30 km/h 👁 Visibility 6.2 km Clouds 49% ☀️ UV index 0.8 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Llandudno

Today
Light rain · 5:00 PM Light rain
16° 💧 1.3 mm 💨 30 km/h H 75%1015 hPa
Light rain · 8:00 PM Light rain
14° 💧 1.1 mm 💨 23 km/h H 86%1017 hPa
Light rain · 11:00 PM Light rain
15° 💧 0.8 mm 💨 24 km/h H 79%1018 hPa
Tomorrow
Light rain · 2:00 AM Light rain
14° 💧 1.2 mm 💨 24 km/h H 81%1019 hPa
Light rain · 5:00 AM Light rain
14° 💧 2.6 mm 💨 28 km/h H 85%1019 hPa
Light rain · 8:00 AM Light rain
13° 💧 1.9 mm 💨 28 km/h H 89%1020 hPa
Light rain · 11:00 AM Light rain
14° 💧 0.7 mm 💨 25 km/h H 85%1020 hPa
Light rain · 2:00 PM Light rain
15° 💧 0.4 mm 💨 23 km/h H 80%1019 hPa
Mostly cloudy · 5:00 PM Mostly cloudy
15° 💧 0.0 mm 💨 22 km/h H 76%1017 hPa
Overcast night · 8:00 PM Overcast night
14° 💧 0.0 mm 💨 19 km/h H 79%1015 hPa
Mostly cloudy night · 11:00 PM Mostly cloudy night
15° 💧 0.0 mm 💨 23 km/h H 77%1012 hPa
Thursday
Light rain · 2:00 AM Light rain
15° 💧 1.6 mm 💨 25 km/h H 86%1009 hPa
Light rain · 5:00 AM Light rain
15° 💧 0.3 mm 💨 30 km/h H 90%1008 hPa
Mostly sunny · 8:00 AM Mostly sunny
13° 💧 0.3 mm 💨 25 km/h H 89%1008 hPa
Partly cloudy · 11:00 AM Partly cloudy
14° 💧 0.4 mm 💨 30 km/h H 77%1008 hPa
Mostly sunny · 2:00 PM Mostly sunny
15° 💧 0.8 mm 💨 31 km/h H 73%1008 hPa

In Llandudno and, more broadly, across Conwy: The late afternoon will see a mix of sun and clouds, with temperatures remaining cool at around 15 to 16 degrees Celsius. Moderate westerly winds will persist, reaching up to 15 mph, with gusts possibly gusting to 24 mph. Rain is expected at times, with an accumulation of approximately 3.4 mm likely during the evening. Conditions may become unsettled as the night progresses, with the possibility of further showers. Overall, it will be a breezy evening with intermittent rain and relatively mild temperatures for this time of year.

15-Day Weather Outlook for Llandudno

TomorrowTomorrow Mostly sunny Mostly sunny 15°/13° 💧 None 💨 28 km/h
Thursday, Sep 17Thu Sep 17 Partly cloudy Partly cloudy 15°/13° 💧 None 💨 34 km/h
Friday, Sep 18Fri Sep 18 Light rain Light rain 16°/13° 💧 16 mm 💨 33 km/h
Saturday, Sep 19Sat Sep 19 Light rain Light rain 18°/14° 💧 2.6 mm 💨 23 km/h
Sunday, Sep 20Sun Sep 20 Partly cloudy Partly cloudy 14°/11° 💧 0.0 mm 💨 23 km/h
Monday, Sep 21Mon Sep 21 Overcast Overcast 19°/ 💧 4.1 mm 💨 14 km/h
Tuesday, Sep 22Tue Sep 22 Partly cloudy Partly cloudy 18°/14° 💧 0.0 mm 💨 13 km/h
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 20°/11° 💧 0.0 mm 💨 14 km/h
Thursday, Sep 24Thu Sep 24 Partly cloudy Partly cloudy 19°/14° 💧 None 💨 14 km/h
Friday, Sep 25Fri Sep 25 Light rain Light rain 16°/12° 💧 3.1 mm 💨 23 km/h
Saturday, Sep 26Sat Sep 26 Mostly sunny Mostly sunny 17°/ 💧 None 💨 21 km/h
Sunday, Sep 27Sun Sep 27 Overcast Overcast 19°/14° 💧 None 💨 28 km/h
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 20°/11° 💧 None 💨 5 km/h
Tuesday, Sep 29Tue Sep 29 Partly cloudy Partly cloudy 22°/16° 💧 None 💨 13 km/h
Wednesday, Sep 30Wed Sep 30 Mostly sunny Mostly sunny 16°/14° 💧 1.0 mm 💨 15 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Llandudno

Vertical axis: °C · Color based on temperature
Light rain at 5:00 PM
16° Today 5:00 PM
Light rain at 6:00 PM
16° 6:00 PM
Light rain at 7:00 PM
15° 7:00 PM
Light rain at 8:00 PM
14° 8:00 PM
Light rain at 9:00 PM
15° Today 9:00 PM
Light rain at 10:00 PM
15° 10:00 PM
Light rain at 11:00 PM
15° 11:00 PM
Light rain at 12:00 AM
14° 12:00 AM
Mostly clear night at 1:00 AM
14° Tomorrow 1:00 AM
Light rain at 2:00 AM
14° 2:00 AM
Light rain at 3:00 AM
14° 3:00 AM
Light rain at 4:00 AM
14° 4:00 AM
Light rain at 5:00 AM
14° Tomorrow 5:00 AM
Light rain at 6:00 AM
13° 6:00 AM
Light rain at 7:00 AM
14° 7:00 AM
Light rain at 8:00 AM
13° 8:00 AM
Light rain at 9:00 AM
13° Tomorrow 9:00 AM
Light rain at 10:00 AM
14° 10:00 AM
Light rain at 11:00 AM
14° 11:00 AM
Light rain at 12:00 PM
14° 12:00 PM
Mostly cloudy at 1:00 PM
15° Tomorrow 1:00 PM
Light rain at 2:00 PM
15° 2:00 PM
Light rain at 3:00 PM
14° 3:00 PM
Mostly cloudy at 4:00 PM
15° 4:00 PM
Mostly cloudy at 5:00 PM
15° Tomorrow 5:00 PM
Overcast at 6:00 PM
15° 6:00 PM
Overcast at 7:00 PM
15° 7:00 PM
Overcast night at 8:00 PM
14° 8:00 PM
Overcast night at 9:00 PM
15° Tomorrow 9:00 PM
Overcast night at 10:00 PM
15° 10:00 PM
Mostly cloudy night at 11:00 PM
15° 11:00 PM
Partly cloudy night at 12:00 AM
14° 12:00 AM
Overcast night at 1:00 AM
15° Thursday 1:00 AM
Light rain at 2:00 AM
15° 2:00 AM
Light rain at 3:00 AM
15° 3:00 AM
Light rain at 4:00 AM
15° 4:00 AM
Light rain at 5:00 AM
15° Thursday 5:00 AM
Light rain at 6:00 AM
14° 6:00 AM
Mostly sunny at 7:00 AM
13° 7:00 AM
Mostly sunny at 8:00 AM
13° 8:00 AM
Light rain at 9:00 AM
13° Thursday 9:00 AM
Mostly sunny at 10:00 AM
14° 10:00 AM
Partly cloudy at 11:00 AM
14° 11:00 AM
Light rain at 12:00 PM
15° 12:00 PM
Light rain at 1:00 PM
15° Thursday 1:00 PM
Mostly sunny at 2:00 PM
15° 2:00 PM
Light rain at 3:00 PM
15° 3:00 PM
Light rain at 4:00 PM
15° 4:00 PM
Light rain at 5:00 PM
15° Thursday 5:00 PM
Light rain at 6:00 PM
15° 6:00 PM
Light rain at 7:00 PM
14° 7:00 PM
Partly cloudy night at 8:00 PM
14° 8:00 PM
Light rain at 9:00 PM
14° Thursday 9:00 PM
Light rain at 10:00 PM
14° 10:00 PM
Mostly clear night at 11:00 PM
14° 11:00 PM
Light rain at 12:00 AM
14° 12:00 AM
Clear night at 1:00 AM
13° Friday 1:00 AM
Mostly cloudy at 10:00 AM
14° 10:00 AM
Light rain at 1:00 PM
14° 1:00 PM
Overcast at 4:00 PM
14° 4:00 PM
Light rain at 7:00 PM
15° Friday 7:00 PM
Overcast night at 10:00 PM
16° 10:00 PM
Overcast night at 1:00 AM
16° 1:00 AM
Mostly cloudy night at 4:00 AM
16° 4:00 AM
Mostly cloudy at 7:00 AM
16° Saturday 7:00 AM
Light rain at 10:00 AM
17° 10:00 AM
Mostly cloudy at 1:00 PM
18° 1:00 PM
Overcast at 4:00 PM
17° 4:00 PM
Overcast at 7:00 PM
16° Saturday 7:00 PM
Clear night at 10:00 PM
14° 10:00 PM
Mostly cloudy night at 1:00 AM
13° 1:00 AM
Partly cloudy night at 4:00 AM
12° 4:00 AM
Mostly cloudy at 7:00 AM
12° Sunday 7:00 AM
Mostly cloudy at 10:00 AM
13° 10:00 AM
Mostly cloudy at 1:00 PM
14° 1:00 PM
Overcast at 4:00 PM
14° 4:00 PM
Sunny at 7:00 PM
13° Sunday 7:00 PM
Partly cloudy night at 10:00 PM
11° 10:00 PM
Clear night at 1:00 AM
10° 1:00 AM
Mostly clear night at 4:00 AM
4:00 AM
Mostly sunny at 7:00 AM
Monday 7:00 AM
Overcast at 1:00 PM
15° 1:00 PM
Mostly sunny at 7:00 PM
19° 7:00 PM
Partly cloudy night at 1:00 AM
16° 1:00 AM
Mostly sunny at 7:00 AM
14° Tuesday 7:00 AM
Partly cloudy at 1:00 PM
14° 1:00 PM
Overcast at 7:00 PM
18° 7:00 PM
Partly cloudy night at 1:00 AM
15° 1:00 AM
Overcast night at 7:00 AM
14° Wednesday 7:00 AM
Partly cloudy at 1:00 PM
11° 1:00 PM
Mostly sunny at 7:00 PM
20° 7:00 PM
Clear night at 1:00 AM
18° 1:00 AM
Partly cloudy night at 7:00 AM
15° Thursday 7:00 AM
Overcast at 1:00 PM
14° 1:00 PM
Overcast at 7:00 PM
19° 7:00 PM
Overcast night at 1:00 AM
16° 1:00 AM
Light rain at 7:00 AM
12° Friday 7:00 AM
Mostly sunny at 1:00 PM
12° 1:00 PM
Mostly sunny at 7:00 PM
14° 7:00 PM
Clear night at 1:00 AM
11° 1:00 AM
Mostly clear night at 7:00 AM
Saturday 7:00 AM
Overcast at 1:00 PM
1:00 PM
Overcast at 7:00 PM
17° 7:00 PM
Overcast night at 1:00 AM
15° 1:00 AM
Partly cloudy night at 7:00 AM
14° Sunday 7:00 AM
Mostly cloudy at 1:00 PM
14° 1:00 PM
Mostly sunny at 7:00 PM
19° 7:00 PM
Clear night at 1:00 AM
15° 1:00 AM
Mostly clear night at 7:00 AM
13° Monday 7:00 AM
Mostly sunny at 1:00 PM
11° 1:00 PM
Sunny at 7:00 PM
20° 7:00 PM
Partly cloudy night at 1:00 AM
18° 1:00 AM
Partly cloudy night at 7:00 AM
16° Tuesday 7:00 AM
Sunny at 1:00 PM
16° 1:00 PM
Partly cloudy night at 7:00 PM
22° 7:00 PM
Mostly clear night at 1:00 AM
16° 1:00 AM
Partly cloudy night at 7:00 AM
14° Wednesday 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Llandudno

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 5:00 PM
PM2.5 Fine particles Good 0,7µg/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 1,3µg/m³

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

O₃ Ozone Fair 82,9µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 Llandudno

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 2,1Low 🙂Fair
Tomorrow UV 1,6Low 🙂Fair
Thursday UV 3,0Moderate 🙂Fair
Friday UV 4,0Moderate 🙂Fair
Saturday UV 4,0Moderate 🙂Fair
Sunday UV 4,0Moderate Unavailable
Monday UV 4,0Moderate Unavailable
Hourly UV index today
5:00 PMUV 0,7 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 Llandudno

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

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

79/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:34 PM–4:49 AM
Cloud cover 27% Real hourly forecast for the best viewing hour.
Moonlight 18% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 50° high at the best hour.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min64%
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.

Forecast data for Llandudno were last refreshed today at 4:25 PM. The current forecast period extends through 17/09/2026 at 2:00 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.