Caerphilly Weather Today — Cardiff, United Kingdom
Current temperature, rain chance, humidity, wind and air quality in Caerphilly, plus an hourly and 3-day forecast. Updated through the day.
18:36
Fri, 18 Sep 2026
📍 Cardiff, United Kingdom
Caerphilly??
15
°C
Overcast
Feels 9°C · 60°F
💧 82% Humidity
💨 ← 34.9 km/h WSW
👁 10 km Visibility
🌧 0 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0.1
Low
🔵 Pressure
1013
hPa · 29.92 in
💨 Wind
34.9
km/h · Gust 53.7 km/h
← WSW
💧 Humidity
82%
Dew point 12.3°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
15.3°
Wind chill 15.3°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:52 AM
🌇
Sunset
07:21 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Patchy rain nearby
16°
/
10°
💧83%
🌧0.22mm
💨35
☀️UV 2
Saturday
19 Sep 2026
Patchy rain nearby
18°
/
15°
💧87%
🌧0.94mm
💨35
☀️UV 2.3
Sunday
20 Sep 2026
Overcast
19°
/
13°
💧71%
🌧0.02mm
💨19
☀️UV 1.4
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