Camarthen weather live forecast

Today's maximum temperature in Camarthen is expected to be 18°C. Select a day from the live weather forecast for Camarthen, Wales, UK for more weather parameters.

Wednesday
22nd Apr
18

6

8

4
Thursday
23rd Apr
21

6

14

5
Friday
24th Apr
20

4

15

5
Saturday
25th Apr
20

6

3

5
Sunday
26th Apr
18

8

11

5

5-day weather forecast updated at 04:03 on Wednesday 22nd April 2026 GMT

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The 5-day weather forecast for Wales (Camarthen) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Camarthen weather forecast by day

Below are the detailed weather forecasts for Camarthen for the next 5 days.

Camarthen weather for Wednesday 22nd April 2026

Expect broken clouds in Camarthen, Wales with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the east.

18
°C maximum temperature
6
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
31
kph wind from E

Camarthen weather for Thursday 23rd April 2026

Expect clear skies in Camarthen, Wales with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the east.

21
°C maximum temperature
6
°C minimum temperature
clear skies
14
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
28
kph wind from E

Camarthen weather for Friday 24th April 2026

Expect clear skies in Camarthen, Wales with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

20
°C maximum temperature
4
°C minimum temperature
clear skies
15
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from E

Camarthen weather for Saturday 25th April 2026

Expect broken clouds in Camarthen, Wales with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

20
°C maximum temperature
6
°C minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
13
kph wind from S

Camarthen weather for Sunday 26th April 2026

Expect broken clouds in Camarthen, Wales with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.