Barmouth weather live forecast

Today's maximum temperature in Barmouth is expected to be 13°C. Select a day from the live weather forecast for Barmouth, Wales, UK for more weather parameters.

Tuesday
24th Feb
13

10

1

1
Wednesday
25th Feb
12

10

1

0
Thursday
26th Feb
11

10

1

1
Friday
27th Feb
11

8

2

1
Saturday
28th Feb
10

6

0

1

5-day weather forecast updated at 04:06 on Tuesday 24th February 2026 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 Tuesday 24th February 2026

Expect broken clouds in Barmouth, Wales with a maximum temperature of 13°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south.

13
°C maximum temperature
10
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
29
kph wind from S

Barmouth weather for Wednesday 25th February 2026

Expect broken clouds in Barmouth, Wales with a maximum temperature of 12°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south.

12
°C maximum temperature
10
°C minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from S

Barmouth weather for Thursday 26th February 2026

Expect cloudy with some rain in Barmouth, Wales with a maximum temperature of 11°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a strong breeze of 41 kph from the south-west.

11
°C maximum temperature
10
°C minimum temperature
cloudy with some rain
1
hour of sunshine
1
UV index (Low)
98
% chance of some rain
<20
mm of rainfall expected
11
°C wind chill
41
kph wind from SW

Barmouth weather for Friday 27th February 2026

Expect mostly cloudy with rain in Barmouth, Wales with a maximum temperature of 11°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a strong breeze of 42 kph from the south-west.

11
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
81
% chance of some rain
<20
mm of rainfall expected
11
°C wind chill
42
kph wind from SW

Barmouth weather for Saturday 28th February 2026

Expect mostly cloudy with light rain in Barmouth, Wales with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a fresh breeze of 32 kph from the south.