Brecon weather live forecast

Today's maximum temperature in Brecon is expected to be 15°C. Select a day from the live weather forecast for Brecon, Wales, UK for more weather parameters.

Thursday
11th Jun
15

9

0

2
Friday
12th Jun
17

12

3

2
Saturday
13th Jun
19

10

11

6
Sunday
14th Jun
22

10

3

6
Monday
15th Jun
20

12

2

6

5-day weather forecast updated at 04:02 on Thursday 11th 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 Thursday 11th June 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 26 kph from the south-west.

15
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
95
% chance of some rain
<20
mm of rainfall expected
15
°C wind chill
26
kph wind from SW

Brecon weather for Friday 12th June 2026

Expect mostly cloudy with light rain in Brecon, Wales with a maximum temperature of 17°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a fresh breeze of 30 kph from the west.

17
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
59
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
30
kph wind from W

Brecon weather for Saturday 13th June 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 19°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the west.

19
°C maximum temperature
10
°C minimum temperature
broken clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
28
kph wind from W

Brecon weather for Sunday 14th June 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 22°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

22
°C maximum temperature
10
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
8
kph wind from E

Brecon weather for Monday 15th June 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 20°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.