Brecon weather live forecast

Today's maximum temperature in Brecon is expected to be 23°C. Select a day from the live weather forecast for Brecon, Wales, UK for more weather parameters.

Friday
22nd May
23

13

8

UV6
Saturday
23rd May
22

12

9

UV6
Sunday
24th May
27

10

13

UV7
Monday
25th May
30

16

16

UV7
Tuesday
26th May
25

15

16

UV7

5-day weather forecast updated at 04:01 on Friday 22nd May 2026 GMT

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

Brecon weather forecast by day

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

Brecon weather for Friday 22nd May 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 23°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

23
°C maximum temperature
13
°C minimum temperature
broken clouds
8
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from S

Brecon weather for Saturday 23rd May 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 22°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

22
°C maximum temperature
12
°C minimum temperature
broken clouds
9
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

Brecon weather for Sunday 24th May 2026

Expect scattered clouds in Brecon, Wales with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

27
°C maximum temperature
10
°C minimum temperature
scattered clouds
13
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from SW

Brecon weather for Monday 25th May 2026

Expect clear skies in Brecon, Wales with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

30
°C maximum temperature
16
°C minimum temperature
clear skies
16
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from S

Brecon weather for Tuesday 26th May 2026

Expect clear skies in Brecon, Wales with a maximum temperature of 25°C, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.