Llangollen weather live forecast

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

Sunday
17th May
13

6

2

3
Monday
18th May
14

7

2

4
Tuesday
19th May
15

9

1

2
Wednesday
20th May
15

11

7

4
Thursday
21st May
18

11

3

3

5-day weather forecast updated at 04:03 on Sunday 17th May 2026 GMT

More about Llangollen

Llangollen by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wales

Spabreaks.com promo code: 8% off bookings & vouchers

Exclusive

Save 8% on spa breaks, spa days & gift vouchers
Check out latest offers on over 550 spas across the UK
A guaranteed experience to suit your budget & occasion

Show discount code

******SB8

Redeem Spabreaks.com discount code >>

Expires at 23:59 on Thursday 31st Dec 2026 · View all Spabreaks.com offers

Spa break finder

Destination

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 Sunday 17th May 2026

Expect mostly cloudy with light rain in Llangollen, Wales with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a moderate breeze of 25 kph from the west.

13
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
33
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
25
kph wind from W

Llangollen weather for Monday 18th May 2026

Expect mostly cloudy with light rain in Llangollen, Wales with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 21 kph from the south-west.

14
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
65
% chance of some rain
<5
mm of rainfall expected
14
°C wind chill
21
kph wind from SW

Llangollen weather for Tuesday 19th May 2026

Expect cloudy with some rain in Llangollen, Wales with a maximum temperature of 15°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a fresh breeze of 29 kph from the south-west.

15
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
1
hour of sunshine
2
UV index (Low)
86
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
29
kph wind from SW

Llangollen weather for Wednesday 20th May 2026

Expect sunshine and showers in Llangollen, Wales with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 27 kph from the south-west.

15
°C maximum temperature
11
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
48
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
27
kph wind from SW

Llangollen weather for Thursday 21st May 2026

Expect broken clouds in Llangollen, Wales with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.