Camarthen weather live forecast

Today's maximum temperature in Camarthen is expected to be 46°F. Select a day from the live weather forecast for Camarthen, Wales, UK for more weather parameters.

Friday
13th Mar
46

37

5

2
Saturday
14th Mar
50

34

5

2
Sunday
15th Mar
50

37

3

1
Monday
16th Mar
48

41

0

1
Tuesday
17th Mar
50

46

0

2

5-day weather forecast updated at 04:03 on Friday 13th March 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 Friday 13th March 2026

Expect sunshine and showers in Camarthen, Wales with a maximum temperature of 46°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 17 mph from the west.

46
°F maximum temperature
37
°F minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
75
% chance of some rain
<2
mm of rainfall expected
39
°F wind chill
17
mph wind from W

Camarthen weather for Saturday 14th March 2026

Expect broken clouds in Camarthen, Wales with a maximum temperature of 50°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.

50
°F maximum temperature
34
°F minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
45
°F wind chill
9
mph wind from W

Camarthen weather for Sunday 15th March 2026

Expect mostly cloudy with light rain in Camarthen, Wales with a maximum temperature of 50°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 75% chance of some rain and a fresh breeze of 20 mph from the west.

50
°F maximum temperature
37
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
75
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
20
mph wind from W

Camarthen weather for Monday 16th March 2026

Expect mostly cloudy with light rain in Camarthen, Wales with a maximum temperature of 48°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and a fresh breeze of 19 mph from the south-west.

48
°F maximum temperature
41
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
62
% chance of some rain
<5
mm of rainfall expected
41
°F wind chill
19
mph wind from SW

Camarthen weather for Tuesday 17th March 2026

Expect overcast with light rain in Camarthen, Wales with a maximum temperature of 50°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a fresh breeze of 21 mph from the south.