Llangollen weather live forecast

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

Friday
11th Sep
18

10

5

3
Saturday
12th Sep
21

10

0

2
Sunday
13th Sep
20

14

4

3
Monday
14th Sep
23

14

3

4
Tuesday
15th Sep
21

14

4

1

5-day weather forecast updated at 04:03 on Thursday 10th September 2026 GMT

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

Llangollen weather forecast by day

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

Llangollen weather for Friday 11th September 2026

Expect broken clouds in Llangollen, Wales with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

18
°C maximum temperature
10
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
12
kph wind from NW

Llangollen weather for Saturday 12th September 2026

Expect mostly cloudy with light rain in Llangollen, Wales with a maximum temperature of 21°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a fresh breeze of 31 kph from the south-west.

21
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
56
% chance of some rain
<5
mm of rainfall expected
21
°C wind chill
31
kph wind from SW

Llangollen weather for Sunday 13th September 2026

Expect mostly cloudy with light rain in Llangollen, Wales with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 17 kph from the south-west.

20
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
20
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
17
kph wind from SW

Llangollen weather for Monday 14th September 2026

Expect broken clouds in Llangollen, Wales with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.

23
°C maximum temperature
14
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
23
kph wind from SW

Llangollen weather for Tuesday 15th September 2026

Expect mostly cloudy with light rain in Llangollen, Wales with a maximum temperature of 21°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 23 kph from the north-west.