Live Weather & Forecast
Weather in Ystrad Mynach
Cymru / Wales, United Kingdom · Real-time conditions & 3-day outlook
6°C
Feels like 5°C
43°F / Feels 41°F
Sunny
Ystrad Mynach, Cymru / Wales
🌞 Daytime
Updated: 2026-04-13 09:00
Humidity
93%
Wind
5.8 km/h S
Wind Gust
6.9 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
0.8
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
3.5°C
Wind Degree
174°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
230.9 μg/m³
NO₂
12.2 μg/m³
O₃
49 μg/m³
SO₂
2.3 μg/m³
PM 2.5
9.2 μg/m³
PM 10
22.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Ystrad Mynach, Cymru / Wales
12 AM
3°
Clear
1 AM
3°
Clear
2 AM
2°
Clear
3 AM
2°
Clear
4 AM
2°
Clear
5 AM
2°
Clear
6 AM
2°
Clear
7 AM
2°
Sunny
8 AM
5°
Sunny
9 AM
6°
Sunny
10 AM
8°
Sunny
11 AM
9°
Sunny
12 PM
9°
Sunny
1 PM
10°
Patchy rain nearby
2 PM
10°
Patchy rain nearby
3 PM
11°
Patchy rain nearby
4 PM
11°
Patchy rain nearby
5 PM
10°
Patchy rain nearby
6 PM
10°
Patchy rain nearby
7 PM
9°
Patchy rain nearby
8 PM
6°
Sunny
9 PM
4°
Clear
10 PM
4°
Clear
11 PM
3°
Clear
3-Day Forecast
Daily overview for Ystrad Mynach, Cymru / Wales
Today
Patchy rain nearby
11°
/
2°
🌧️ 86% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0.44 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:21 AM
🌇 Sunset: 08:06 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
10°
/
2°
🌧️ 88% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 1.32 mm
☀️ UV Index: 0.2
🌅 Sunrise: 06:19 AM
🌇 Sunset: 08:08 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
13°
/
8°
🌧️ 81% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 36 km/h
🌧️ Total precip: 4.98 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:17 AM
🌇 Sunset: 08:10 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Ystrad Mynach
Plan your trip to Ystrad Mynach, 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 Ystrad Mynach?
Current conditions in Ystrad Mynach: Sunny, temperature 6°C, humidity 93%.
What is the best time to visit Ystrad Mynach?
The best time to visit Ystrad Mynach is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Ystrad Mynach?
Ystrad Mynach is located at approximately 51.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Ystrad Mynach?
The wettest period in Ystrad Mynach is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Ystrad Mynach?
For visits to Ystrad Mynach during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Ystrad Mynach in?
Ystrad Mynach is located in United Kingdom, in the state of Cymru / Wales.
What are the public holidays in Ystrad Mynach in 2026?
View the 2026 public holidays for Ystrad Mynach on our Holidays page.
What are the GPS coordinates used for the weather forecast in Ystrad Mynach?
The weather forecast for Ystrad Mynach uses coordinates 51.6418, -3.2374.