Live Weather & Forecast
Weather in South Wales
United Kingdom · Real-time conditions & 3-day outlook
9°C
Feels like 8°C
49°F / Feels 46°F
Patchy rain nearby
South Wales, United Kingdom
🌞 Daytime
Updated: 2026-04-13 11:15
Humidity
66%
Wind
9.7 km/h SSE
Wind Gust
11.2 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
2.1
(Low)
Precipitation
0.04 mm
Cloud Cover
25%
Dew Point
1.4°C
Wind Degree
153°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
157.9 μg/m³
NO₂
5.9 μg/m³
O₃
73 μg/m³
SO₂
1.7 μg/m³
PM 2.5
10.3 μg/m³
PM 10
15.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for South Wales, United Kingdom
12 AM
0°
Clear
1 AM
0°
Clear
2 AM
-0°
Clear
3 AM
-0°
Clear
4 AM
-1°
Clear
5 AM
-1°
Clear
6 AM
-1°
Clear
7 AM
0°
Sunny
8 AM
4°
Sunny
9 AM
6°
Sunny
10 AM
8°
Sunny
11 AM
9°
Patchy rain nearby
12 PM
10°
Patchy rain nearby
1 PM
10°
Patchy rain nearby
2 PM
11°
Patchy rain nearby
3 PM
11°
Patchy light drizzle
4 PM
11°
Patchy rain nearby
5 PM
11°
Partly Cloudy
6 PM
11°
Patchy rain nearby
7 PM
8°
Patchy rain nearby
8 PM
4°
Partly Cloudy
9 PM
3°
Patchy rain nearby
10 PM
3°
Patchy rain nearby
11 PM
3°
Clear
3-Day Forecast
Daily overview for South Wales, United Kingdom
Today
Patchy rain nearby
11°
/
-1°
🌧️ 87% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 0.64 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:12 AM
🌇 Sunset: 08:06 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
13°
/
0°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 0.07 mm
☀️ UV Index: 1
🌅 Sunrise: 06:10 AM
🌇 Sunset: 08:08 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
15°
/
7°
🌧️ 87% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 3.69 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:07 AM
🌇 Sunset: 08:10 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit South Wales
Plan your trip around the most favorable weather conditions in South Wales, United Kingdom.
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 South Wales?
Current conditions in South Wales: Patchy rain nearby, temperature 9°C, humidity 66%.
What is the best time to visit South Wales?
The best time to visit South Wales is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in South Wales?
South Wales shares the climate of United Kingdom. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in South Wales?
Rainfall patterns in South Wales vary by season. Peak rainfall typically occurs outside of the dry season.
What should I pack for South Wales?
For visits during June – September: light clothing and sun protection. For the November – March period: layers and a waterproof jacket are recommended for South Wales.
What country is South Wales in?
South Wales is a state/province of United Kingdom.
What are the public holidays in South Wales in 2026?
View the full list of 2026 public holidays for South Wales on our Holidays page.
What are the coordinates for the weather forecast in South Wales?
The weather forecast for South Wales is based on coordinates 54, -2.