Brecon weather live forecast

Today's maximum temperature in Brecon is expected to be 21°C. Select a day from the live weather forecast for Brecon, Wales, UK for more weather parameters.

Saturday
20th Jun
21

14

2

5
Sunday
21st Jun
26

12

10

7
Monday
22nd Jun
29

16

4

5
Tuesday
23rd Jun
30

19

9

7
Wednesday
24th Jun
26

17

9

7

5-day weather forecast updated at 04:01 on Saturday 20th June 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 20th June 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

21
°C maximum temperature
14
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from W

Brecon weather for Sunday 21st June 2026

Expect scattered clouds in Brecon, Wales with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

26
°C maximum temperature
12
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from E

Brecon weather for Monday 22nd June 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

29
°C maximum temperature
16
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from E

Brecon weather for Tuesday 23rd June 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

30
°C maximum temperature
19
°C minimum temperature
broken clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from W

Brecon weather for Wednesday 24th June 2026

Expect scattered clouds in Brecon, Wales with a maximum temperature of 26°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.