Live Weather & Forecast
Weather in Llanrwst
Cymru / Wales, United Kingdom · Real-time conditions & 3-day outlook
10°C
Feels like 10°C
50°F / Feels 49°F
Sunny
Llanrwst, Cymru / Wales
🌞 Daytime
Updated: 2026-04-13 19:15
Humidity
71%
Wind
6.8 km/h SW
Wind Gust
9.3 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
0.2
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
4.5°C
Wind Degree
223°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
147.9 μg/m³
NO₂
1.6 μg/m³
O₃
89 μg/m³
SO₂
1 μg/m³
PM 2.5
3 μg/m³
PM 10
4.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Llanrwst, Cymru / Wales
12 AM
1°
Clear
1 AM
1°
Clear
2 AM
1°
Clear
3 AM
1°
Partly Cloudy
4 AM
1°
Partly Cloudy
5 AM
1°
Partly Cloudy
6 AM
1°
Clear
7 AM
1°
Sunny
8 AM
4°
Sunny
9 AM
7°
Sunny
10 AM
9°
Sunny
11 AM
10°
Sunny
12 PM
11°
Patchy rain nearby
1 PM
11°
Patchy rain nearby
2 PM
11°
Light rain shower
3 PM
11°
Patchy rain nearby
4 PM
10°
Light rain shower
5 PM
10°
Light rain shower
6 PM
9°
Patchy rain nearby
7 PM
10°
Sunny
8 PM
4°
Sunny
9 PM
3°
Partly Cloudy
10 PM
3°
Overcast
11 PM
2°
Partly Cloudy
3-Day Forecast
Daily overview for Llanrwst, Cymru / Wales
Today
Patchy rain nearby
11°
/
1°
🌧️ 97% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 1.04 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:21 AM
🌇 Sunset: 08:12 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
11°
/
1°
🌧️ 85% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 0.26 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:18 AM
🌇 Sunset: 08:13 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
13°
/
8°
🌧️ 89% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 31.7 km/h
🌧️ Total precip: 4 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:16 AM
🌇 Sunset: 08:15 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Llanrwst
Plan your trip to Llanrwst, United Kingdom around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Llanrwst?
Current conditions in Llanrwst: Sunny, temperature 10°C, humidity 71%.
What is the best time to visit Llanrwst?
The best time to visit Llanrwst is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Llanrwst?
Llanrwst is located at approximately 53.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Llanrwst?
The wettest period in Llanrwst is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Llanrwst?
For visits to Llanrwst during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Llanrwst in?
Llanrwst is located in United Kingdom, in the state of Cymru / Wales.
What are the public holidays in Llanrwst in 2026?
View the 2026 public holidays for Llanrwst on our Holidays page.
What are the GPS coordinates used for the weather forecast in Llanrwst?
The weather forecast for Llanrwst uses coordinates 53.1415, -3.7939.