Support Time.now: Join our Premium Plan for an ad-free experience! Support Us: Go Premium Ad-Free!

Weather in Caerphilly, United Kingdom 🇬🇧

Weather Forecast in Caerphilly

Current Weather in Caerphilly

Patchy rain nearby
20°C
Feels like 20°C. Patchy rain nearby.
🌬️ 34 km/h W
💧 64% Humidity
🧭 1010 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 4.1
🌡️ Dew Point: 9°C
🌅 Sunrise: 05:26 AM
🌇 Sunset: 09:12 PM
Map Overlays:

In Caerphilly right now it is 20°C and patchy rain nearby, feeling like 20°C. Humidity is 64% with winds around 34 km/h, and the UV index is 4 (moderate). The next few days in Caerphilly look set for about 10°C up to 24°C.

Hourly Forecast for Caerphilly

17:00
Partly Cloudy
21°
5%
18:00
Partly Cloudy
20°
7%
19:00
Cloudy
19°
10%
20:00
Partly Cloudy
18°
9%
21:00
Partly Cloudy
16°
13%
22:00
Cloudy
14°
25%
23:00
Overcast
15°
32%
00:00
Overcast
16°
32%
01:00
Patchy rain nearby
16°
31%
02:00
Patchy rain nearby
16°
40%
03:00
Patchy rain nearby
16°
33%
04:00
Patchy rain nearby
16°
34%
05:00
Patchy rain nearby
16°
42%
06:00
Patchy rain nearby
16°
31%
07:00
Patchy rain nearby
17°
32%
08:00
Patchy rain nearby
17°
23%
09:00
Patchy rain nearby
17°
20%
10:00
Patchy rain nearby
18°
19%
11:00
Patchy rain nearby
19°
12%
12:00
Patchy rain nearby
21°
13%
13:00
Patchy rain nearby
21°
13%
14:00
Patchy rain nearby
21°
11%
15:00
Patchy rain nearby
22°
10%
16:00
Patchy rain nearby
21°
7%

14-Day Forecast for Caerphilly

Sat, Jul 25
Partly Cloudy Partly Cloudy
24° / 12°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
22° / 12°
Mon, Jul 27
Sunny Sunny
24° / 10°
Tue, Jul 28
Sunny Sunny
28° / 14°
Wed, Jul 29
Sunny Sunny
30° / 14°
Thu, Jul 30
Sunny Sunny
35° / 15°
Fri, Jul 31
Sunny Sunny
30° / 14°
Sat, Aug 01
Sunny Sunny
32° / 16°
Sun, Aug 02
Sunny Sunny
30° / 16°
Mon, Aug 03
Sunny Sunny
24° / 13°
Tue, Aug 04
Patchy rain nearby Patchy rain nearby
19° / 13°
Wed, Aug 05
Patchy rain nearby Patchy rain nearby
21° / 14°
Thu, Aug 06
Sunny Sunny
20° / 12°
Fri, Aug 07
Sunny Sunny
20° / 12°

Additional Forecasts for Caerphilly

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 129.0 μg/m³
O₃ (Ozone) 66.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.7 μg/m³
SO₂ (Sulphur Dioxide) 0.7 μg/m³
PM2.5 (Fine particles) 4.5 μg/m³
PM10 (Coarse particles) 8.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United Kingdom

Browse Weather in United Kingdom by cities in alphabetical order:

A B C D E F G H I J K L M N O P R S T U V W Y

Weather in United Kingdom ›

Best Time to Be Outside in Caerphilly Today

The most comfortable window in Caerphilly today looks like 17:00 to 19:00, when it is around 20°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Caerphilly

What is the temperature in Caerphilly right now?

It is currently 20°C (69°F) in Caerphilly, patchy rain nearby (feels like 20°C).

What's the weather like in Caerphilly right now?

Current weather in Caerphilly: Patchy rain nearby, humidity 64%, wind 34 km/h W.

What is today's forecast for Caerphilly?

Today in Caerphilly: high 24°C, low 12°C, partly cloudy. Chance of rain: 7%.

What is the 7-day weather forecast for Caerphilly?

Daily highs and lows for Caerphilly:

  • 2026-07-25: 24°C / 12°C
  • 2026-07-26: 22°C / 12°C
  • 2026-07-27: 24°C / 10°C
  • 2026-07-28: 28°C / 14°C
  • 2026-07-29: 30°C / 14°C
  • 2026-07-30: 35°C / 15°C
  • 2026-07-31: 30°C / 14°C
Is it going to rain in Caerphilly today?

There is a 7% chance of rain in Caerphilly today. Total expected precipitation: 0.02 mm.

What is the wind speed in Caerphilly right now?

Wind in Caerphilly is currently 34 km/h (21 mph) from the W.

What is the UV index in Caerphilly right now?

The UV index in Caerphilly is currently 4.1 (moderate). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇬🇧 United Kingdom: London · Birmingham · Liverpool · Glasgow · Sheffield · Leeds · Edinburgh · Bristol · Cardiff · Manchester · Leicester · Bradford · Belfast · Coventry · Brent · Birkenhead · Nottingham · Islington · Reading · Kingston upon Hull · Preston · Newport · Swansea · Newcastle upon Tyne · Southend-on-Sea · Brighton · Derby · Southampton · Wolverhampton · Plymouth · Stoke-on-Trent · Milton Keynes · City of Westminster · Northampton · Oldham · Bexley · Luton · Archway · Portsmouth · Swindon · Dudley · Aberdeen · Sutton · St Helens · Crawley · Ipswich · Wigan · Croydon · Warrington · Walsall