Caerphilly Weather Conditions

Current Temperature Level

cloudy
18°C
23°C11°C
Cool

Cloudy

Feels Like 18°C

Chances of Rain28%

Good

25AQI

Humidity

94%

Nowmist14°28%1 AMcloudy18°37%2 AMcloudy16°27%3 AMpartly cloudy16°21%4 AMmist14°26%5 AMmist14°30%6 AMfog14°42%7 AMcloudy16°28%8 AMcloudy17°20%9 AMcloudy19°15%10 AMpatchy rain possible20°20%11 AMpatchy rain possible20°18%12 PMpatchy rain possible21°10%1 PMpatchy rain possible22°11%2 PMsunny23°2%3 PMsunny23°1%4 PMsunny23°1%5 PMsunny22°1%6 PMsunny21°1%7 PMsunny21°1%8 PMsunny19°1%9 PMsunny15°2%10 PMclear12°4%11 PMclear11°5%
.

Mist may reduce visibility at times.

Last Updated: 2026-07-30 00:00 (Local Time)

Caerphilly Weather Parameters

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Caerphilly 10-Days Weather Forecast

See Monthly
Today30 Jul.


Sunny

Sunny

Clear Sky with temperature at 18 °C and humidity will be at 67% with 24.8 km/h winds.


temperature icon

23°C  /  11°C

temperature iconHumi.67 %
temperature iconPrec.0.1 mm


Sunrise icon

Sunrise

05:33 AM

15hrs 31min

Sunset icon

Sunset

09:04 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

MistMist

14 °C

96 %

0

7.9 kmph /  W

Feels Like IconFeels 9 °C

Temperature IconCover 55 %

Visibility IconVisibility 2 km

1 AM

CloudyCloudy

18 °C

94 %

0

8.6 kmph /  W

Feels Like IconFeels 18 °C

Temperature IconCover 75 %

Visibility IconVisibility 10 km

2 AM

CloudyCloudy

16 °C

93 %

0

11.2 kmph /  W

Feels Like IconFeels 9 °C

Temperature IconCover 79 %

Visibility IconVisibility 10 km

3 AM

Partly CloudyPartly Cloudy

16 °C

92 %

0

11.2 kmph /  W

Feels Like IconFeels 10 °C

Temperature IconCover 53 %

Visibility IconVisibility 10 km

4 AM

MistMist

14 °C

96 %

0

8.6 kmph /  W

Feels Like IconFeels 9 °C

Temperature IconCover 49 %

Visibility IconVisibility 2 km

5 AM

MistMist

14 °C

96 %

0

8.3 kmph /  WSW

Feels Like IconFeels 9 °C

Temperature IconCover 64 %

Visibility IconVisibility 2 km

6 AM

FogFog

14 °C

97 %

0

8.6 kmph /  WSW

Feels Like IconFeels 8 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

7 AM

CloudyCloudy

16 °C

93 %

0.3

11.9 kmph /  W

Feels Like IconFeels 10 °C

Temperature IconCover 86 %

Visibility IconVisibility 10 km

8 AM

CloudyCloudy

17 °C

85 %

0.8

14.8 kmph /  W

Feels Like IconFeels 10 °C

Temperature IconCover 68 %

Visibility IconVisibility 10 km

9 AM

CloudyCloudy

19 °C

75 %

1.8

14.8 kmph /  W

Feels Like IconFeels 12 °C

Temperature IconCover 71 %

Visibility IconVisibility 10 km

10 AM

Patchy rain nearbyPatchy rain nearby

20 °C

67 %

3

16.9 kmph /  W

Feels Like IconFeels 13 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

11 AM

Patchy rain nearbyPatchy rain nearby

20 °C

66 %

4.6

16.2 kmph /  W

Feels Like IconFeels 13 °C

Temperature IconCover 96 %

Visibility IconVisibility 10 km

12 PM

Patchy rain nearbyPatchy rain nearby

21 °C

60 %

5.6

15.8 kmph /  WNW

Feels Like IconFeels 14 °C

Temperature IconCover 70 %

Visibility IconVisibility 10 km

1 PM

Patchy rain nearbyPatchy rain nearby

22 °C

53 %

6.2

16.6 kmph /  W

Feels Like IconFeels 14 °C

Temperature IconCover 86 %

Visibility IconVisibility 10 km

2 PM

SunnySunny

23 °C

46 %

5.9

21.2 kmph /  WSW

Feels Like IconFeels 14 °C

Temperature IconCover 16 %

Visibility IconVisibility 10 km

3 PM

SunnySunny

23 °C

40 %

5.1

24.8 kmph /  WSW

Feels Like IconFeels 14 °C

Temperature IconCover 4 %

Visibility IconVisibility 10 km

4 PM

SunnySunny

23 °C

36 %

3.8

24.1 kmph /  W

Feels Like IconFeels 14 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

5 PM

SunnySunny

22 °C

36 %

2.4

23.8 kmph /  W

Feels Like IconFeels 13 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

6 PM

SunnySunny

21 °C

38 %

1.3

22.7 kmph /  W

Feels Like IconFeels 13 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

7 PM

SunnySunny

21 °C

39 %

0.5

21.6 kmph /  WNW

Feels Like IconFeels 12 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

8 PM

SunnySunny

19 °C

40 %

0.1

18.4 kmph /  NW

Feels Like IconFeels 12 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

9 PM

SunnySunny

15 °C

51 %

0

13.3 kmph /  NW

Feels Like IconFeels 8 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

10 PM

ClearClear

12 °C

61 %

0

11.5 kmph /  NW

Feels Like IconFeels 8 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

11 PM

ClearClear

11 °C

65 %

0

11.9 kmph /  NW

Feels Like IconFeels 8 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

Temp14 °C


ConditionMist


Humidity96 %

Feels9 °C


Cover55 %


Visibility2 km

Wind Speed & Dir.7.9 kmph /  W


UV0

Caerphilly 30-Days (July 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly Cloudy20°13°
2
Sunny20°11°
3
Sunny21°10°
4
Partly Cloudy22°12°
5
Mist23°13°
6
Mist23°13°
7
Sunny25°12°
8
Sunny28°15°
9
Sunny29°14°
10
Sunny31°16°
11
Sunny29°17°
12
Sunny30°14°
13
Sunny25°12°
14
Sunny28°12°
15
Sunny28°15°
16
Sunny28°12°
17
Sunny28°14°
18
Sunny25°12°
19
Sunny23°10°
20
Sunny25°10°
21
Sunny27°11°
22
Sunny25°12°
23
Sunny26°13°
24
Sunny26°12°
25
Sunny24°12°
26
Patchy rain nearby23°13°
27
Sunny23°10°
28
Sunny26°16°
29
Sunny25°14°
30Today
Sunny23°11°
31
Sunny22°9°

JulyWeather Overview

No. of days:

Sunny

Sunny

26

Cloudy

Cloudy

2

Rainy

Rainy

1

Snowy

Snowy

0


The monthly weather averages in Caerphilly consist of 26 sunny days, 2 cloudy days, 1 rainy days, and 0 snowy days.

Caerphilly's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
18 °C
cloudyCloudy
94%
0

8.6 kmph /  W

United Kingdom's Hottest Cities - July 2026

Hottest
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Last Updated: 29 Jul 2026, 11:09 PM

City Weather Rankings

FAQs About Caerphilly Weather Conditions


1. What is the current temperature in Caerphilly today - 30 July 2026?

The current temperature in Caerphilly is 18°C, with a feels-like temperature of 18°C. Today's forecast shows a high of 23°C and a low of 11°C, giving a 12 degree swing through the day as of 12:00 AM 30 July 2026.

2. What are the current weather parameters in Caerphilly today?

Here is a complete overview of Caerphilly's current weather conditions as of 12:00 AM 30 July 2026: Condition : Cloudy Temperature : 18°C Cool (Feels like 18°C) Humidity : 94% Wind Speed : 8.6 km/h from W (272 degrees), Gust 4.3 m/s UV Index : 0 (Low Air Pressure : 1003 mb Cloud Cover : 75% Visibility : 10 km Precipitation : 0 mm (17% chance of rain)

3. What is the 10-day weather forecast for Caerphilly from 12:00 AM 30 July 2026?

From 12:00 AM 30 July 2026, Caerphilly's 10-day forecast shows this trend: Today (Jul. 30) : Temp. 18°C, Hum. 67% and Sunny condition. Friday (Jul. 31) : Temp. 15°C, Hum. 53% and Sunny condition. Saturday (Aug. 1) : Temp. 15°C, Hum. 58% and Sunny condition. Sunday (Aug. 2) : Temp. 18°C, Hum. 45% and Partly Cloudy condition. Monday (Aug. 3) : Temp. 20°C, Hum. 52% and Partly Cloudy condition. Tuesday (Aug. 4) : Temp. 17°C, Hum. 75% and Partly Cloudy condition. Wednesday (Aug. 5) : Temp. 14°C, Hum. 84% and Patchy rain nearby condition. Thursday (Aug. 6) : Temp. 15°C, Hum. 54% and Sunny condition. Friday (Aug. 7) : Temp. 16°C, Hum. 82% and Rain Showers condition. Saturday (Aug. 8) : Temp. 16°C, Hum. 79% and Rain Showers condition.

4. Will it rain in Caerphilly today?

As of 12:00 AM 30 July 2026, there is a 28% chance of rainfall in Caerphilly later today around 2026-07-30 00:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

5. What is the monthly weather forecast for Caerphilly in July 2026?

July 2026 in Caerphilly is forecast to have 26 sunny days, 1 rainy days, 2 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 9°C to highs of 31°C.

6. How does the weather in Caerphilly affect air quality?

Weather directly impacts air quality in Caerphilly. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.