Feels like7°CWind direction southwestGusts —Humidity 85%Cloud cover 11%Pressure 1010 hPa
Light rain
14°💧 None💨 16 km/hH 70%1012 hPa
Feels like11°CWind direction southwestGusts —Humidity 70%Cloud cover 29%Pressure 1012 hPa
Tuesday
Mostly cloudy night
13°💧 None💨 10 km/hH 76%1012 hPa
Feels like11°CWind direction southGusts —Humidity 76%Cloud cover 86%Pressure 1012 hPa
Overcast night
11°💧 None💨 15 km/hH 82%1010 hPa
Feels like8°CWind direction southeastGusts —Humidity 82%Cloud cover 95%Pressure 1010 hPa
Overcast
11°💧 None💨 33 km/hH 81%1000 hPa
Feels like4°CWind direction southeastGusts —Humidity 81%Cloud cover 100%Pressure 1000 hPa
Mostly clear night
16°💧 None💨 26 km/hH 82%996 hPa
Feels like11°CWind direction southwestGusts —Humidity 82%Cloud cover 23%Pressure 996 hPa
Wednesday
Light rain
14°💧 None💨 24 km/hH 70%1001 hPa
Feels like9°CWind direction southGusts —Humidity 70%Cloud cover 33%Pressure 1001 hPa
Light rain
13°💧 None💨 34 km/hH 85%999 hPa
Feels like7°CWind direction southGusts —Humidity 85%Cloud cover 78%Pressure 999 hPa
Light rain
13°💧 None💨 30 km/hH 89%1000 hPa
Feels like8°CWind direction southwestGusts —Humidity 89%Cloud cover 100%Pressure 1000 hPa
Light rain
15°💧 None💨 33 km/hH 70%1003 hPa
Feels like9°CWind direction southwestGusts —Humidity 70%Cloud cover 34%Pressure 1003 hPa
Thursday
Mostly clear night
13°💧 None💨 21 km/hH 75%1007 hPa
Feels like8°CWind direction southwestGusts —Humidity 75%Cloud cover 24%Pressure 1007 hPa
Mostly clear night
11°💧 None💨 15 km/hH 80%1009 hPa
Feels like8°CWind direction southwestGusts —Humidity 80%Cloud cover 11%Pressure 1009 hPa
Light rain
10°💧 None💨 19 km/hH 84%1006 hPa
Feels like6°CWind direction southGusts —Humidity 84%Cloud cover 87%Pressure 1006 hPa
Clear night
13°💧 None💨 29 km/hH 66%1007 hPa
Feels like6°CWind direction southwestGusts —Humidity 66%Cloud cover 8%Pressure 1007 hPa
Friday
Clear night
11°💧 None💨 13 km/hH 74%1008 hPa
Feels like8°CWind direction southwestGusts —Humidity 74%Cloud cover 6%Pressure 1008 hPa
Mostly clear night
9°💧 None💨 17 km/hH 84%1011 hPa
Feels like5°CWind direction southwestGusts —Humidity 84%Cloud cover 28%Pressure 1011 hPa
Light rain
8°💧 None💨 21 km/hH 85%1013 hPa
Feels like3°CWind direction southwestGusts —Humidity 85%Cloud cover 35%Pressure 1013 hPa
Light rain
12°💧 None💨 26 km/hH 63%1015 hPa
Feels like6°CWind direction westGusts —Humidity 63%Cloud cover 34%Pressure 1015 hPa
Saturday
Mostly clear night
10°💧 None💨 14 km/hH 67%1016 hPa
Feels like6°CWind direction southwestGusts —Humidity 67%Cloud cover 10%Pressure 1016 hPa
Clear night
9°💧 None💨 15 km/hH 74%1019 hPa
Feels like5°CWind direction westGusts —Humidity 74%Cloud cover 5%Pressure 1019 hPa
Sunny
7°💧 None💨 10 km/hH 81%1021 hPa
Feels like4°CWind direction southwestGusts —Humidity 81%Cloud cover 9%Pressure 1021 hPa
Partly cloudy night
13°💧 None💨 17 km/hH 64%1024 hPa
Feels like9°CWind direction westGusts —Humidity 64%Cloud cover 41%Pressure 1024 hPa
Sunday
Overcast night
11°💧 None💨 17 km/hH 75%1024 hPa
Feels like7°CWind direction southwestGusts —Humidity 75%Cloud cover 100%Pressure 1024 hPa
Overcast night
11°💧 None💨 13 km/hH 76%1025 hPa
Feels like8°CWind direction southwestGusts —Humidity 76%Cloud cover 100%Pressure 1025 hPa
Overcast
11°💧 None💨 10 km/hH 75%1023 hPa
Feels like8°CWind direction southGusts —Humidity 75%Cloud cover 100%Pressure 1023 hPa
Overcast night
14°💧 None💨 18 km/hH 76%1021 hPa
Feels like10°CWind direction southGusts —Humidity 76%Cloud cover 100%Pressure 1021 hPa
Monday
Mostly cloudy night
15°💧 None💨 23 km/hH 71%1017 hPa
Feels like10°CWind direction southGusts —Humidity 71%Cloud cover 91%Pressure 1017 hPa
Overcast night
16°💧 None💨 37 km/hH 74%1012 hPa
Feels like9°CWind direction southGusts —Humidity 74%Cloud cover 100%Pressure 1012 hPa
Moderate rain
17°💧 None💨 24 km/hH 92%1011 hPa
Feels like14°CWind direction southwestGusts —Humidity 92%Cloud cover 100%Pressure 1011 hPa
Mostly clear night
16°💧 None💨 16 km/hH 70%1019 hPa
Feels like13°CWind direction westGusts —Humidity 70%Cloud cover 15%Pressure 1019 hPa
Tuesday
Mostly cloudy night
13°💧 None💨 11 km/hH 82%1020 hPa
Feels like11°CWind direction southwestGusts —Humidity 82%Cloud cover 84%Pressure 1020 hPa
Overcast night
12°💧 None💨 15 km/hH 88%1021 hPa
Feels like10°CWind direction southwestGusts —Humidity 88%Cloud cover 99%Pressure 1021 hPa
Overcast
12°💧 None💨 13 km/hH 89%1020 hPa
Feels like10°CWind direction southwestGusts —Humidity 89%Cloud cover 98%Pressure 1020 hPa
Overcast night
15°💧 None💨 10 km/hH 75%1019 hPa
Feels like14°CWind direction westGusts —Humidity 75%Cloud cover 100%Pressure 1019 hPa
Wednesday
Overcast night
12°💧 None💨 1 km/hH 88%1019 hPa
Feels like12°CWind direction westGusts —Humidity 88%Cloud cover 99%Pressure 1019 hPa
Overcast night
11°💧 None💨 2 km/hH 89%1019 hPa
Feels like10°CWind direction southGusts —Humidity 89%Cloud cover 100%Pressure 1019 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
TomorrowTomorrowMostly cloudy14°/8°💧 None💨 18 km/h
Daytime temperature 12°CFeels like 9°CHumidity 90%Pressure 1026 hPaCloud cover 90%Wind direction northwestGusts 40 km/hSunrise —Sunset —
Thursday, Sep 24Thu Sep 24Mostly cloudy15°/7°💧 None💨 25 km/h
Daytime temperature 14°CFeels like 10°CHumidity 87%Pressure 1023 hPaCloud cover 92%Wind direction southGusts 54 km/hSunrise —Sunset —
Friday, Sep 25Fri Sep 25Light rain15°/10°💧 6.7 mm💨 18 km/h
Daytime temperature 15°CFeels like 13°CHumidity 88%Pressure 1019 hPaCloud cover 91%Wind direction northwestGusts 40 km/hSunrise —Sunset —
Saturday, Sep 26Sat Sep 26Mostly sunny16°/11°💧 0.9 mm💨 27 km/h
Daytime temperature 16°CFeels like 12°CHumidity 84%Pressure 1017 hPaCloud cover 19%Wind direction southwestGusts 56 km/hSunrise —Sunset —
Sunday, Sep 27Sun Sep 27Moderate rain15°/11°💧 7.3 mm💨 26 km/h
Daytime temperature 15°CFeels like 11°CHumidity 80%Pressure 1010 hPaCloud cover 72%Wind direction westGusts 53 km/hSunrise —Sunset —
Monday, Sep 28Mon Sep 28Light rain14°/8°💧 0.4 mm💨 16 km/h
Daytime temperature 9°CFeels like 7°CHumidity 83%Pressure 1012 hPaCloud cover 50%Wind direction southwestGusts 24 km/hSunrise —Sunset —
Tuesday, Sep 29Tue Sep 29Mostly sunny16°/11°💧 7.7 mm💨 33 km/h
Daytime temperature 11°CFeels like 4°CHumidity 80%Pressure 1004 hPaCloud cover 76%Wind direction southeastGusts —Sunrise —Sunset —
Wednesday, Sep 30Wed Sep 30Light rain15°/13°💧 12 mm💨 34 km/h
Daytime temperature 13°CFeels like 8°CHumidity 78%Pressure 1001 hPaCloud cover 61%Wind direction southwestGusts —Sunrise —Sunset —
Thursday, Oct 1Thu Oct 1Light rain13°/10°💧 5.3 mm💨 29 km/h
Daytime temperature 10°CFeels like 6°CHumidity 76%Pressure 1007 hPaCloud cover 32%Wind direction southGusts —Sunrise —Sunset —
Friday, Oct 2Fri Oct 2Light rain12°/8°💧 2.4 mm💨 26 km/h
Daytime temperature 8°CFeels like 3°CHumidity 76%Pressure 1012 hPaCloud cover 26%Wind direction southwestGusts —Sunrise —Sunset —
Saturday, Oct 3Sat Oct 3Mostly sunny13°/7°💧 0.7 mm💨 17 km/h
Daytime temperature 7°CFeels like 4°CHumidity 72%Pressure 1020 hPaCloud cover 16%Wind direction southwestGusts —Sunrise —Sunset —
Sunday, Oct 4Sun Oct 4Overcast14°/11°💧 0.1 mm💨 18 km/h
Daytime temperature 11°CFeels like 8°CHumidity 76%Pressure 1023 hPaCloud cover 100%Wind direction southGusts —Sunrise —Sunset —
Monday, Oct 5Mon Oct 5Moderate rain17°/15°💧 5.0 mm💨 37 km/h
Daytime temperature 17°CFeels like 14°CHumidity 77%Pressure 1015 hPaCloud cover 76%Wind direction southwestGusts —Sunrise —Sunset —
Tuesday, Oct 6Tue Oct 6Overcast15°/12°💧 0.1 mm💨 15 km/h
Daytime temperature 12°CFeels like 10°CHumidity 84%Pressure 1020 hPaCloud cover 95%Wind direction southwestGusts —Sunrise —Sunset —
Wednesday, Oct 7Wed Oct 7Overcast12°/11°💧 None💨 2 km/h
Daytime temperature 11°CFeels like 10°CHumidity 88%Pressure 1019 hPaCloud cover 100%Wind direction southGusts —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 Llanrwst
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 2,2Low🙂Fair
TomorrowUV 2,8Low🙂Fair
ThursdayUV 3,0Moderate🙂Fair
FridayUV 0,4Low🙂Fair
SaturdayUV 5,0Moderate🙂Fair
SundayUV 4,0Moderate—Unavailable
MondayUV 5,0Moderate—Unavailable
Hourly UV index today
5:00 PMUV 0,76:00 PMUV 0,27:00 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 Llanrwst
Vertical axis: km/h · Horizontal axis: hours
km/h
Sustained windMax gusts
NIGHT SKY · LLANRWST, WALES
Tonight's Stargazing & Shooting Stars
Good observing conditions. Best local viewing window: 9:00 PM–10:00 PM.
72/100Best-hour score
BEST TIME TONIGHT9:00 PM–10:00 PM
Astronomical darkness: 9:13 PM–5:04 AM
☁Cloud cover24%
Real hourly forecast for the best viewing hour.
☾Moonlight85%
Waxing Gibbous · Moon about 17° above the horizon at the best viewing hour.
☄Meteor activitySouthern Taurids
Reference ZHR 7 · Radiant -2° high at the best hour.
✦Estimated visible meteors0–1/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min5%
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 NEARBYWeather in other cities⌄
Explore current conditions and forecasts for other locations.
Forecast data for Llanrwst were last refreshed today at 4:23 PM. The current forecast period extends through 24/09/2026 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.