Live Weather & Forecast
Weather in Builth Wells
Cymru / Wales, United Kingdom · Real-time conditions & 3-day outlook
8°C
Feels like 4°C
47°F / Feels 40°F
Patchy rain nearby
Builth Wells, Cymru / Wales
🌙 Nighttime
Updated: 2026-04-16 02:30
Humidity
87%
Wind
33.5 km/h SW
Wind Gust
45.3 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0.05 mm
Cloud Cover
100%
Dew Point
6.4°C
Wind Degree
230°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
148.9 μg/m³
NO₂
1.8 μg/m³
O₃
85 μg/m³
SO₂
1 μg/m³
PM 2.5
5.4 μg/m³
PM 10
14.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Builth Wells, Cymru / Wales
12 AM
8°
Patchy rain nearby
1 AM
9°
Patchy rain nearby
2 AM
8°
Patchy rain nearby
3 AM
8°
Patchy rain nearby
4 AM
8°
Patchy rain nearby
5 AM
8°
Patchy rain nearby
6 AM
8°
Patchy rain nearby
7 AM
8°
Patchy rain nearby
8 AM
8°
Patchy rain nearby
9 AM
9°
Patchy rain nearby
10 AM
10°
Patchy rain nearby
11 AM
11°
Patchy rain nearby
12 PM
11°
Patchy rain nearby
1 PM
11°
Patchy rain nearby
2 PM
11°
Patchy rain nearby
3 PM
11°
Patchy rain nearby
4 PM
11°
Patchy rain nearby
5 PM
11°
Patchy rain nearby
6 PM
11°
Patchy rain nearby
7 PM
10°
Patchy rain nearby
8 PM
9°
Patchy rain nearby
9 PM
7°
Patchy rain nearby
10 PM
8°
Patchy rain nearby
11 PM
8°
Mist
3-Day Forecast
Daily overview for Builth Wells, Cymru / Wales
Today
Patchy rain nearby
11°
/
7°
🌧️ 89% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 34.6 km/h
🌧️ Total precip: 0.63 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:14 AM
🌇 Sunset: 08:13 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
12°
/
6°
🌧️ 89% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 32 km/h
🌧️ Total precip: 1.54 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:12 AM
🌇 Sunset: 08:15 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Patchy rain nearby
11°
/
3°
🌧️ 88% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 24.8 km/h
🌧️ Total precip: 0.33 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:10 AM
🌇 Sunset: 08:17 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Builth Wells
Plan your trip to Builth Wells, 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 Builth Wells?
Current conditions in Builth Wells: Patchy rain nearby, temperature 8°C, humidity 87%.
What is the best time to visit Builth Wells?
The best time to visit Builth Wells is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Builth Wells?
Builth Wells is located at approximately 52.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Builth Wells?
The wettest period in Builth Wells is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Builth Wells?
For visits to Builth Wells during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Builth Wells in?
Builth Wells is located in United Kingdom, in the state of Cymru / Wales.
What are the public holidays in Builth Wells in 2026?
View the 2026 public holidays for Builth Wells on our Holidays page.
What are the GPS coordinates used for the weather forecast in Builth Wells?
The weather forecast for Builth Wells uses coordinates 52.1493, -3.4058.