Light rain
Feels like 10°C
Wind direction southwest
Gusts 16 km/h
Humidity 82%
Cloud cover 100%
Pressure 1020 hPa
Now · 2:04 PM
Llanrwst Weather & Hourly Forecast
United Kingdom · Wales · LL24 0ZF
12°C
Light rain
Feels like: 11°C
💧 Humidity 77%
🌡 Pressure 1020 hPa
💨 Wind 6 km/h
👁 Visibility 11.4 km
☁ Clouds 100%
☀️ UV index 1.0 · Low
🌅 Sunrise 7:04 AM
🌇 Sunset 7:08 PM
Hourly Forecast for Llanrwst
Today
Light rain
Overcast
Feels like 8°C
Wind direction southwest
Gusts 24 km/h
Humidity 94%
Cloud cover 100%
Pressure 1020 hPa
Mostly cloudy night
Feels like 7°C
Wind direction southwest
Gusts 28 km/h
Humidity 96%
Cloud cover 63%
Pressure 1020 hPa
Tomorrow
Mostly clear night
Feels like 7°C
Wind direction southwest
Gusts 30 km/h
Humidity 97%
Cloud cover 17%
Pressure 1021 hPa
Clear night
Feels like 7°C
Wind direction southwest
Gusts 31 km/h
Humidity 98%
Cloud cover 10%
Pressure 1020 hPa
Clear night
Feels like 6°C
Wind direction southwest
Gusts 34 km/h
Humidity 97%
Cloud cover 12%
Pressure 1020 hPa
Light rain
Feels like 8°C
Wind direction southwest
Gusts 38 km/h
Humidity 96%
Cloud cover 64%
Pressure 1021 hPa
Light rain
Feels like 10°C
Wind direction southwest
Gusts 49 km/h
Humidity 84%
Cloud cover 77%
Pressure 1021 hPa
Light rain
Feels like 10°C
Wind direction southwest
Gusts 48 km/h
Humidity 80%
Cloud cover 38%
Pressure 1021 hPa
Mostly sunny
Feels like 10°C
Wind direction southwest
Gusts 40 km/h
Humidity 91%
Cloud cover 27%
Pressure 1020 hPa
Mostly clear night
Feels like 8°C
Wind direction south
Gusts 30 km/h
Humidity 96%
Cloud cover 21%
Pressure 1020 hPa
Sunday
Mostly cloudy night
Feels like 7°C
Wind direction south
Gusts 27 km/h
Humidity 96%
Cloud cover 70%
Pressure 1019 hPa
Overcast night
Feels like 7°C
Wind direction south
Gusts 27 km/h
Humidity 96%
Cloud cover 100%
Pressure 1017 hPa
Mostly cloudy night
Feels like 7°C
Wind direction south
Gusts 34 km/h
Humidity 91%
Cloud cover 94%
Pressure 1013 hPa
Light rain
Feels like 6°C
Wind direction south
Gusts 39 km/h
Humidity 84%
Cloud cover 91%
Pressure 1011 hPa
Light rain
Feels like 9°C
Wind direction south
Gusts 53 km/h
Humidity 87%
Cloud cover 100%
Pressure 1008 hPa
Today
Light rain
Feels like 10°C
Wind direction southwestGusts 16 km/h
Humidity 82%Cloud cover 100%Pressure 1020 hPa
Light rain
Feels like 9°C
Wind direction southwestGusts 21 km/h
Humidity 87%Cloud cover 100%Pressure 1020 hPa
Light rain
Feels like 9°C
Wind direction southwestGusts 22 km/h
Humidity 92%Cloud cover 100%Pressure 1020 hPa
Overcast
Feels like 8°C
Wind direction southwestGusts 24 km/h
Humidity 94%Cloud cover 100%Pressure 1020 hPa
Overcast
Feels like 8°C
Wind direction southwestGusts 26 km/h
Humidity 95%Cloud cover 100%Pressure 1020 hPa
Overcast night
Feels like 8°C
Wind direction southwestGusts 27 km/h
Humidity 96%Cloud cover 100%Pressure 1020 hPa
Mostly cloudy night
Feels like 7°C
Wind direction southwestGusts 28 km/h
Humidity 96%Cloud cover 63%Pressure 1020 hPa
Mostly cloudy night
Feels like 7°C
Wind direction southwestGusts 29 km/h
Humidity 96%Cloud cover 66%Pressure 1021 hPa
Mostly clear night
Feels like 7°C
Wind direction southwestGusts 30 km/h
Humidity 96%Cloud cover 26%Pressure 1021 hPa
Tomorrow
Mostly clear night
Feels like 7°C
Wind direction southwestGusts 30 km/h
Humidity 97%Cloud cover 17%Pressure 1021 hPa
Clear night
Feels like 7°C
Wind direction southwestGusts 29 km/h
Humidity 97%Cloud cover 12%Pressure 1020 hPa
Mostly clear night
Feels like 7°C
Wind direction southwestGusts 29 km/h
Humidity 98%Cloud cover 31%Pressure 1020 hPa
Clear night
Feels like 7°C
Wind direction southwestGusts 31 km/h
Humidity 98%Cloud cover 10%Pressure 1020 hPa
Clear night
Feels like 6°C
Wind direction southwestGusts 34 km/h
Humidity 98%Cloud cover 12%Pressure 1020 hPa
Clear night
Feels like 6°C
Wind direction southwestGusts 34 km/h
Humidity 97%Cloud cover 11%Pressure 1020 hPa
Clear night
Feels like 6°C
Wind direction southwestGusts 34 km/h
Humidity 97%Cloud cover 12%Pressure 1020 hPa
Mostly clear night
Feels like 7°C
Wind direction southwestGusts 33 km/h
Humidity 97%Cloud cover 25%Pressure 1021 hPa
Partly cloudy
Feels like 7°C
Wind direction southwestGusts 33 km/h
Humidity 97%Cloud cover 62%Pressure 1021 hPa
Light rain
Feels like 8°C
Wind direction southwestGusts 38 km/h
Humidity 96%Cloud cover 64%Pressure 1021 hPa
Light rain
Feels like 9°C
Wind direction southwestGusts 42 km/h
Humidity 93%Cloud cover 66%Pressure 1021 hPa
Light rain
Feels like 9°C
Wind direction southwestGusts 45 km/h
Humidity 90%Cloud cover 62%Pressure 1021 hPa
Light rain
Feels like 10°C
Wind direction southwestGusts 49 km/h
Humidity 84%Cloud cover 77%Pressure 1021 hPa
Light rain
Feels like 10°C
Wind direction southwestGusts 51 km/h
Humidity 80%Cloud cover 78%Pressure 1021 hPa
Light rain
Feels like 11°C
Wind direction southwestGusts 50 km/h
Humidity 79%Cloud cover 36%Pressure 1021 hPa
Light rain
Feels like 10°C
Wind direction southwestGusts 48 km/h
Humidity 80%Cloud cover 38%Pressure 1021 hPa
Light rain
Feels like 11°C
Wind direction southwestGusts 48 km/h
Humidity 81%Cloud cover 28%Pressure 1021 hPa
Mostly sunny
Feels like 10°C
Wind direction southwestGusts 44 km/h
Humidity 85%Cloud cover 27%Pressure 1020 hPa
Mostly sunny
Feels like 10°C
Wind direction southwestGusts 40 km/h
Humidity 91%Cloud cover 27%Pressure 1020 hPa
Mostly sunny
Feels like 9°C
Wind direction southwestGusts 37 km/h
Humidity 95%Cloud cover 24%Pressure 1020 hPa
Mostly clear night
Feels like 9°C
Wind direction southGusts 32 km/h
Humidity 96%Cloud cover 32%Pressure 1020 hPa
Mostly clear night
Feels like 8°C
Wind direction southGusts 30 km/h
Humidity 96%Cloud cover 21%Pressure 1020 hPa
Mostly clear night
Feels like 8°C
Wind direction southGusts 28 km/h
Humidity 96%Cloud cover 19%Pressure 1020 hPa
Clear night
Feels like 8°C
Wind direction southGusts 28 km/h
Humidity 96%Cloud cover 11%Pressure 1019 hPa
Sunday
Mostly cloudy night
Feels like 7°C
Wind direction southGusts 27 km/h
Humidity 96%Cloud cover 70%Pressure 1019 hPa
Overcast night
Feels like 7°C
Wind direction southGusts 26 km/h
Humidity 95%Cloud cover 99%Pressure 1018 hPa
Overcast night
Feels like 7°C
Wind direction southGusts 27 km/h
Humidity 95%Cloud cover 100%Pressure 1018 hPa
Overcast night
Feels like 7°C
Wind direction southGusts 27 km/h
Humidity 96%Cloud cover 100%Pressure 1017 hPa
Overcast night
Feels like 7°C
Wind direction southGusts 25 km/h
Humidity 95%Cloud cover 99%Pressure 1015 hPa
Overcast night
Feels like 7°C
Wind direction southGusts 28 km/h
Humidity 95%Cloud cover 98%Pressure 1014 hPa
Mostly cloudy night
Feels like 7°C
Wind direction southGusts 34 km/h
Humidity 91%Cloud cover 94%Pressure 1013 hPa
Overcast night
Feels like 6°C
Wind direction southGusts 37 km/h
Humidity 86%Cloud cover 97%Pressure 1012 hPa
Overcast
Feels like 6°C
Wind direction southGusts 38 km/h
Humidity 85%Cloud cover 96%Pressure 1012 hPa
Light rain
Feels like 6°C
Wind direction southGusts 39 km/h
Humidity 84%Cloud cover 91%Pressure 1011 hPa
Mostly cloudy
Feels like 7°C
Wind direction southGusts 44 km/h
Humidity 81%Cloud cover 76%Pressure 1010 hPa
Overcast
Feels like 9°C
Wind direction southGusts 55 km/h
Humidity 81%Cloud cover 100%Pressure 1009 hPa
Light rain
Feels like 9°C
Wind direction southGusts 53 km/h
Humidity 87%Cloud cover 100%Pressure 1008 hPa
Light rain
Feels like 10°C
Wind direction southGusts 52 km/h
Humidity 91%Cloud cover 100%Pressure 1007 hPa
Light rain
Feels like 11°C
Wind direction southGusts 55 km/h
Humidity 94%Cloud cover 100%Pressure 1006 hPa
Light rain
Feels like 10°C
Wind direction southGusts 58 km/h
Humidity 96%Cloud cover 95%Pressure 1006 hPa
Light rain
Feels like 10°C
Wind direction southwestGusts 59 km/h
Humidity 94%Cloud cover 99%Pressure 1007 hPa
Light rain
Feels like 11°C
Wind direction southwestGusts 57 km/h
Humidity 96%Cloud cover 99%Pressure 1007 hPa
Light rain
Feels like 12°C
Wind direction southwestGusts 42 km/h
Humidity 93%Cloud cover 42%Pressure 1008 hPa
Light rain
Feels like 11°C
Wind direction westGusts 26 km/h
Humidity 97%Cloud cover 96%Pressure 1009 hPa
Partly cloudy night
Feels like 10°C
Wind direction westGusts 19 km/h
Humidity 97%Cloud cover 47%Pressure 1010 hPa
Mostly cloudy night
Feels like 9°C
Wind direction westGusts 15 km/h
Humidity 97%Cloud cover 77%Pressure 1011 hPa
Mostly cloudy night
Feels like 8°C
Wind direction westGusts 13 km/h
Humidity 97%Cloud cover 93%Pressure 1012 hPa
Mostly cloudy night
Feels like 7°C
Wind direction westGusts 13 km/h
Humidity 96%Cloud cover 84%Pressure 1013 hPa
Monday
Mostly cloudy night
Feels like 6°C
Wind direction westGusts 12 km/h
Humidity 96%Cloud cover 77%Pressure 1013 hPa
Overcast night
Feels like 6°C
Wind direction westGusts 12 km/h
Humidity 96%Cloud cover 95%Pressure 1014 hPa
In Llanrwst and, more broadly, across Conwy: The rest of the day will see a mix of sunshine and clouds, with temperatures remaining mild between 17 and 19 degrees Celsius. Winds will be moderate, coming from the southwest at around 11 mph, with gusts reaching up to 15 mph. No precipitation is anticipated, so it should remain dry throughout the afternoon. The weather conditions are generally settled, making it a pleasant day to be outdoors. Temperatures are expected to stay steady into the evening, with no significant change in weather patterns forecast. Overall, it looks like a mild and fairly calm afternoon ahead.
15-Day Weather Outlook for Llanrwst
TomorrowTomorrow
Mostly sunny
15°/9°
💧 None
💨 24 km/h
Mostly sunny
15°/9°
💧 None
💨 24 km/h
Daytime temperature 14°C
Feels like 10°C
Humidity 92%
Pressure 1020 hPa
Cloud cover 33%
Wind direction southwest
Gusts 51 km/h
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Mostly cloudy
15°/9°
💧 None
💨 26 km/h
Mostly cloudy
15°/9°
💧 None
💨 26 km/h
Daytime temperature 13°C
Feels like 9°C
Humidity 92%
Pressure 1011 hPa
Cloud cover 90%
Wind direction south
Gusts 59 km/h
Sunrise —
Sunset —
Monday, Sep 28Mon Sep 28
Mostly cloudy
8°/7°
💧 None
💨 5 km/h
Mostly cloudy
8°/7°
💧 None
💨 5 km/h
Daytime temperature 7°C
Feels like 6°C
Humidity 96%
Pressure 1014 hPa
Cloud cover 86%
Wind direction west
Gusts 12 km/h
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Llanrwst
AIR QUALITY FORECAST
Air Quality Forecast for Llanrwst
Fair
Nearest forecast value
3:00 PM
PM2.5 Fine particles Good 1,4µg/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 2,0µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 87,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,3µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 0,8µg/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 1,9µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 77,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,7µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 0,9µg/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 2,2µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 68,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,7µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 0,8µg/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 1,1µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 64,5µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,8µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
2:00 AM
PM2.5 Fine particles Good 2,4µg/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 3,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 60,7µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 4,3µg/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 Llanrwst
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 1,1Low
🙂Fair
Tomorrow
UV 2,7Low
🙂Fair
Sunday
UV 1,9Low
🙂Fair
Hourly UV index today
3:00 PMUV 0,8
4:00 PMUV 0,6
5:00 PMUV 0,4
6:00 PMUV 0,2
7:00 PMUV 0,1
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 Llanrwst
Sustained wind
Max gusts
NIGHT SKY · LLANRWST, WALES
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
82/100Best-hour score
BEST TIME TONIGHT
5:00 AM–6:00 AM
Astronomical darkness: 9:04 PM–5:10 AM
Cloud cover
11%
Real hourly forecast for the best viewing hour.
Moonlight
100%
Full Moon · Moon about 14° above the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 51° high at the best hour.
Estimated visible meteors
0–2/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min35%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
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
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 NEARBY Weather in other cities
Explore current conditions and forecasts for other locations.
Forecast data for Llanrwst were last refreshed today at 2:04 PM. The current forecast period extends through 27/09/2026 at 12:00 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.