Brecon weather live forecast

Today's maximum temperature in Brecon is expected to be 29°C. Select a day from the live weather forecast for Brecon, Wales, UK for more weather parameters.

Wednesday
8th Jul
29

15

16

7
Thursday
9th Jul
30

15

10

7
Friday
10th Jul
34

16

11

6
Saturday
11th Jul
30

19

16

7
Sunday
12th Jul
27

15

13

7

5-day weather forecast updated at 04:01 on Wednesday 8th July 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 Wednesday 8th July 2026

Expect clear skies in Brecon, Wales with a maximum temperature of 29°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 gentle breeze of 14 kph from the west.

29
°C maximum temperature
15
°C minimum temperature
clear skies
16
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from W

Brecon weather for Thursday 9th July 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 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

30
°C maximum temperature
15
°C minimum temperature
broken clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from W

Brecon weather for Friday 10th July 2026

Expect scattered clouds in Brecon, Wales with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

34
°C maximum temperature
16
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
20
kph wind from N

Brecon weather for Saturday 11th July 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 gentle breeze of 16 kph from the east.

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

Brecon weather for Sunday 12th July 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 11 kph from the east.