Tenby weather live forecast

Today's maximum temperature in Tenby is expected to be 20°C. Select a day from the live weather forecast for Tenby, Wales, UK for more weather parameters.

Saturday
12th Sep
20

13

1

3
Sunday
13th Sep
20

16

4

3
Monday
14th Sep
21

16

3

4
Tuesday
15th Sep
20

14

5

0
Wednesday
16th Sep
18

14

2

4

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 (Tenby) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Tenby weather forecast by day

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

Tenby weather for Saturday 12th September 2026

Expect mostly cloudy with light rain in Tenby, Wales with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a fresh breeze of 31 kph from the south-west.

20
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
58
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
31
kph wind from SW

Tenby weather for Sunday 13th September 2026

Expect broken clouds in Tenby, Wales with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.

20
°C maximum temperature
16
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

Tenby weather for Monday 14th September 2026

Expect broken clouds in Tenby, Wales with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.

21
°C maximum temperature
16
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
26
kph wind from SW

Tenby weather for Tuesday 15th September 2026

Expect broken clouds in Tenby, Wales with a maximum temperature of 20°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the west.

20
°C maximum temperature
14
°C minimum temperature
broken clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from W

Tenby weather for Wednesday 16th September 2026

Expect broken clouds in Tenby, Wales with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.