Brecon weather live forecast

Today's maximum temperature in Brecon is expected to be 22°C. Select a day from the live weather forecast for Brecon, Wales, UK for more weather parameters.

Saturday
23rd May
22

12

9

UV6
Sunday
24th May
27

11

14

UV6
Monday
25th May
31

16

13

UV6
Tuesday
26th May
29

18

15

UV7
Wednesday
27th May
22

14

13

UV7

5-day weather forecast updated at 04:01 on Saturday 23rd 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 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 15 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
15
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 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

27
°C maximum temperature
11
°C minimum temperature
scattered clouds
14
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from S

Brecon weather for Monday 25th May 2026

Expect scattered clouds in Brecon, Wales with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

31
°C maximum temperature
16
°C minimum temperature
scattered clouds
13
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from S

Brecon weather for Tuesday 26th May 2026

Expect scattered clouds in Brecon, Wales with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

29
°C maximum temperature
18
°C minimum temperature
scattered clouds
15
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from E

Brecon weather for Wednesday 27th May 2026

Expect scattered clouds in Brecon, Wales with a maximum temperature of 22°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.