Live Weather & Forecast
Weather in Caerphily
Wales, United Kingdom · Real-time conditions & 3-day outlook
9°C
Feels like 6°C
48°F / Feels 43°F
Partly cloudy
Caerphily, Wales
🌙 Nighttime
Updated: 2026-04-15 21:15
Humidity
81%
Wind
24.5 km/h SW
Wind Gust
39.6 km/h
Pressure
1009 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
5.7°C
Wind Degree
215°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
142.9 μg/m³
NO₂
7.8 μg/m³
O₃
73 μg/m³
SO₂
1.3 μg/m³
PM 2.5
4.5 μg/m³
PM 10
5.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Caerphily, Wales
12 AM
9°
Fog
1 AM
9°
Fog
2 AM
9°
Fog
3 AM
9°
Light drizzle
4 AM
9°
Fog
5 AM
10°
Overcast
6 AM
10°
Overcast
7 AM
10°
Mist
8 AM
11°
Overcast
9 AM
12°
Patchy rain nearby
10 AM
12°
Overcast
11 AM
12°
Patchy rain nearby
12 PM
14°
Patchy rain nearby
1 PM
15°
Light drizzle
2 PM
15°
Patchy rain nearby
3 PM
15°
Light rain
4 PM
13°
Light rain shower
5 PM
12°
Light rain
6 PM
11°
Patchy rain nearby
7 PM
10°
Patchy rain nearby
8 PM
8°
Patchy rain nearby
9 PM
9°
Partly cloudy
10 PM
7°
Partly Cloudy
11 PM
7°
Cloudy
3-Day Forecast
Daily overview for Caerphily, Wales
Today
Patchy rain nearby
15°
/
7°
🌧️ 97% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 4.5 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:07 AM
🌇 Sunset: 08:10 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
12°
/
6°
🌧️ 87% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 32 km/h
🌧️ Total precip: 2.1 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:05 AM
🌇 Sunset: 08:12 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
14°
/
5°
🌧️ 87% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 30.2 km/h
🌧️ Total precip: 0.98 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:03 AM
🌇 Sunset: 08:14 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Caerphily
Plan your trip to Caerphily, 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 Caerphily?
Current conditions in Caerphily: Partly cloudy, temperature 9°C, humidity 81%.
What is the best time to visit Caerphily?
The best time to visit Caerphily is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Caerphily?
Caerphily is located at approximately 54° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Caerphily?
The wettest period in Caerphily is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Caerphily?
For visits to Caerphily during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Caerphily in?
Caerphily is located in United Kingdom, in the state of Wales.
What are the public holidays in Caerphily in 2026?
View the 2026 public holidays for Caerphily on our Holidays page.
What are the GPS coordinates used for the weather forecast in Caerphily?
The weather forecast for Caerphily uses coordinates 54, -2.