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.

Friday
29th May
21

11

6

5
Saturday
30th May
22

9

5

6
Sunday
31st May
18

13

1

2
Monday
1st Jun
17

13

0

2
Tuesday
2nd Jun
16

11

1

4

5-day weather forecast updated at 04:01 on Friday 29th 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 29th May 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

21
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from W

Brecon weather for Saturday 30th May 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 22°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

22
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

Brecon weather for Sunday 31st May 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 18°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the west.

18
°C maximum temperature
13
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from W

Brecon weather for Monday 1st June 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 17°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 24 kph from the south-west.

17
°C maximum temperature
13
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
75
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
24
kph wind from SW

Brecon weather for Tuesday 2nd June 2026

Expect cloudy with some rain in Brecon, Wales with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a fresh breeze of 33 kph from the west.