Caerphilly — Weather

Live · Clear within 100 km Just updated

12°C 53°F · Light rain · 92% cloud cover

Feels like 8°C46°F · Low 12°C53°F · High 16°C60°F

Wind

23 km/h14 mph from SW

Humidity

91%

Pressure

994 hPa29.35 inHg stable

UV Index

0.0 Low

Unsettled — rain

Caerphilly, 12°C — rain right now.

🌧️ Local instability on Thursday, with rain. Total ~2.0 mm. Below the monthly normal (72 mm/month).

🌤️ Skies clearing from 07:00.

Hourly forecast

Detailed forecast for the next 60 hours

Temperature Precipitation Wind

Now

12°C 53°F

0.4 0.02

23 14

91

06:00

12°C 53°F

23 14

90

07:00

12°C 53°F

22 14

92

08:00

12°C 54°F

0.2 0.01

22 14

90

09:00

12°C 54°F

23 14

89

10:00

12°C 54°F

1.3 0.05

17 11

91

11:00

14°C 58°F

21 13

75

12:00

15°C 59°F

22 14

71

13:00

15°C 59°F

24 15

70

14:00

15°C 60°F

23 14

71

15:00

15°C 60°F

25 15

71

16:00

16°C 60°F

25 16

72

17:00

15°C 60°F

25 15

71

18:00

15°C 58°F

24 15

76

19:00

14°C 58°F

22 14

79

20:00

14°C 57°F

21 13

83

21:00

13°C 56°F

17 11

84

22:00

13°C 55°F

15 9

85

23:00

12°C 54°F

15 9

83

00:00

11°C 53°F

14 9

80

01:00

11°C 51°F

14 9

82

02:00

10°C 51°F

13 8

81

03:00

10°C 49°F

11 7

79

04:00

9°C 49°F

10 6

78

05:00

9°C 47°F

7 4

80

06:00

9°C 47°F

5 3

82

07:00

10°C 49°F

5 3

80

08:00

11°C 52°F

7 5

79

09:00

12°C 54°F

10 6

76

10:00

13°C 55°F

13 8

69

11:00

13°C 56°F

15 10

67

12:00

14°C 58°F

16 10

61

13:00

15°C 59°F

16 10

58

14:00

14°C 58°F

15 9

59

15:00

14°C 58°F

14 9

58

16:00

14°C 57°F

11 7

67

17:00

14°C 58°F

9 6

68

18:00

14°C 58°F

8 5

67

19:00

14°C 57°F

10 6

67

20:00

13°C 56°F

11 7

71

21:00

12°C 54°F

0.3 0.01

12 7

82

22:00

11°C 53°F

0.1 0.00

13 8

86

23:00

11°C 52°F

13 8

90

00:00

11°C 52°F

15 9

93

03:00

11°C 52°F

19 12

89

06:00

12°C 54°F

0.1 0.00

21 13

91

09:00

14°C 57°F

19 12

85

12:00

15°C 60°F

16 10

81

15:00

17°C 62°F

9 6

72

mmin km/hmph Humidity %

Daily Forecast

Today

Jun 4 · Light rain

2.0 mm 0.08 in W 25 km/h 16 mph (6138) 81% UV 2

12°C 53°F

16°C 60°F

Today

Jun 4

Light rain

81%

W 25 km/h 16 mph

2.0 mm 0.08 in

12°C 53°F

16°C 60°F

Tomorrow

Jun 5 · Light rain

0.5 mm 0.02 in SW 16 km/h 10 mph (4025) 74% UV 1

9°C 47°F

15°C 59°F

Tomorrow

Jun 5

Light rain

74%

SW 16 km/h 10 mph

0.5 mm 0.02 in

9°C 47°F

15°C 59°F

Saturday

Jun 6 · Light rain

1.6 mm 0.06 in S 23 km/h 15 mph (5534) 84% UV 1

11°C 51°F

17°C 62°F

Saturday

Jun 6

Light rain

84%

S 23 km/h 15 mph

1.6 mm 0.06 in

11°C 51°F

17°C 62°F

Sunday

Jun 7 · Drizzle

1.2 mm 0.05 in SW 26 km/h 16 mph (7044) 86% UV 1

12°C 54°F

17°C 62°F

Sunday

Jun 7

Drizzle

86%

SW 26 km/h 16 mph

1.2 mm 0.05 in

12°C 54°F

17°C 62°F

Monday

Jun 8 · Light rain

24.7 mm 0.97 in · heavy SW 38 km/h 24 mph (5836) 88% UV 1

10°C 50°F

14°C 58°F

Monday

Jun 8

Light rain

88%

SW 38 km/h 24 mph

24.7 mm 0.97 in

10°C 50°F

14°C 58°F

Tuesday

Jun 9 · Light rain

1.2 mm 0.05 in W 27 km/h 17 mph (5937) 80% UV 1

9°C 49°F

14°C 57°F

Tuesday

Jun 9

Light rain

80%

W 27 km/h 17 mph

1.2 mm 0.05 in

9°C 49°F

14°C 57°F

Wednesday

Jun 10 · Overcast

W 20 km/h 12 mph (4327) 76% UV 1

9°C 49°F

15°C 59°F

Wednesday

Jun 10

Overcast

76%

W 20 km/h 12 mph

9°C 49°F

15°C 59°F

Thursday

Jun 11 · Rain

9.7 mm 0.38 in · heavy S 22 km/h 13 mph (4528) 82% UV 1

12°C 53°F

17°C 63°F

Thursday

Jun 11

Rain

82%

S 22 km/h 13 mph

9.7 mm 0.38 in

12°C 53°F

17°C 63°F

Extended Forecast (GFS)

Friday

Jun 12 · Drizzle

1.9 mm 0.07 in SW 29 km/h 18 mph (5433) 81%

10°C 50°F

15°C 60°F

Friday

Jun 12

Drizzle

81%

SW 29 km/h 18 mph

1.9 mm 0.07 in

10°C 50°F

15°C 60°F

Saturday

Jun 13 · Rain

2.9 mm 0.12 in SE 30 km/h 19 mph (5333) 82%

8°C 47°F

17°C 62°F

Saturday

Jun 13

Rain

82%

SE 30 km/h 19 mph

2.9 mm 0.12 in

8°C 47°F

17°C 62°F

Sunday

Jun 14 · Light rain

2.3 mm 0.09 in W 32 km/h 20 mph (5031) 86%

10°C 51°F

15°C 59°F

Sunday

Jun 14

Light rain

86%

W 32 km/h 20 mph

2.3 mm 0.09 in

10°C 51°F

15°C 59°F

Monday

Jun 15 · Clear

W 24 km/h 15 mph 79%

8°C 47°F

18°C 64°F

Monday

Jun 15

Clear

79%

W 24 km/h 15 mph

8°C 47°F

18°C 64°F

Tuesday

Jun 16 · Rain

7.4 mm 0.29 in · heavy SW 21 km/h 13 mph (4629) 93%

9°C 49°F

15°C 58°F

Tuesday

Jun 16

Rain

93%

SW 21 km/h 13 mph

7.4 mm 0.29 in

9°C 49°F

15°C 58°F

Wednesday

Jun 17 · Drizzle

8.9 mm 0.35 in · heavy SW 21 km/h 13 mph (3924) 98%

13°C 55°F

15°C 60°F

Wednesday

Jun 17

Drizzle

98%

SW 21 km/h 13 mph

8.9 mm 0.35 in

13°C 55°F

15°C 60°F

Thursday

Jun 18 · Light rain

2.6 mm 0.10 in W 37 km/h 23 mph 82%

9°C 47°F

14°C 57°F

Thursday

Jun 18

Light rain

82%

W 37 km/h 23 mph

2.6 mm 0.10 in

9°C 47°F

14°C 57°F

Friday

Jun 19 · Light rain

2.0 mm 0.08 in W 42 km/h 26 mph (6339) 85%

8°C 47°F

15°C 59°F

Friday

Jun 19

Light rain

85%

W 42 km/h 26 mph

2.0 mm 0.08 in

8°C 47°F

15°C 59°F

Today vs. seasonal normal

-2.4°C-4.3°F

High 17.9°C64°F · Low 9.7°C49°F · Normal for this month

Caerphilly is located in Wales, United Kingdom. Elevation: 97m. Annual average temperature: 10°C. Annual precipitation: 1148mm.

Clouds Last updated 08:00 PM

0% 100%

Precipitation Last updated 08:00 PM

0 10+ mm/h

Temperature Last updated 08:00 PM

−20° 40°

Frequently Asked Questions

What is the weather like in Caerphilly today?

Today in Caerphilly, United Kingdom, the temperature is 12°C with Light rain. The high is 16°C and the low is 12°C.

What is the 16-day forecast for Caerphilly?

The 16-day forecast for Caerphilly shows the warmest day is Monday at 18°C, while the coolest night is Friday at 8°C. 14 day(s) have precipitation expected.

What time is sunrise and sunset in Caerphilly?

In Caerphilly, sunrise is at 05:58 AM and sunset is at 10:23 PM. Day length is approximately 16h 24m.

How accurate is the weather forecast for Caerphilly?

Our forecasts for Caerphilly use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Caerphilly has an annual average temperature of 10°C and receives 1148mm of precipitation per year.

Last updated: 06/04/2026, 05:00 AM