Barmouth weather live forecast

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

Wednesday
24th Dec
46

39

3

0
Thursday
25th Dec
43

39

5

0
Friday
26th Dec
41

37

6

0
Saturday
27th Dec
46

41

3

0
Sunday
28th Dec
45

39

3

0

5-day weather forecast updated at 04:04 on Wednesday 24th December 2025 GMT

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

Barmouth weather forecast by day

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

Barmouth weather for Wednesday 24th December 2025

Expect scattered clouds in Barmouth, Wales with a maximum temperature of 46°F and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the east.

46
°F maximum temperature
39
°F minimum temperature
scattered clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
37
°F wind chill
19
mph wind from E

Barmouth weather for Thursday 25th December 2025

Expect scattered clouds in Barmouth, Wales with a maximum temperature of 43°F and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 27 mph from the east.

43
°F maximum temperature
39
°F minimum temperature
scattered clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
34
°F wind chill
27
mph wind from E

Barmouth weather for Friday 26th December 2025

Expect scattered clouds in Barmouth, Wales with a maximum temperature of 41°F and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 20 mph from the east.

41
°F maximum temperature
37
°F minimum temperature
scattered clouds
6
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
32
°F wind chill
20
mph wind from E

Barmouth weather for Saturday 27th December 2025

Expect broken clouds in Barmouth, Wales with a maximum temperature of 46°F and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 21 mph from the east.

46
°F maximum temperature
41
°F minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
39
°F wind chill
21
mph wind from E

Barmouth weather for Sunday 28th December 2025

Expect broken clouds in Barmouth, Wales with a maximum temperature of 45°F and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the east.