Brecon weather live forecast

Today's maximum temperature in Brecon is expected to be 14°C. Select a day from the live weather forecast for Brecon, Wales, UK for more weather parameters.

Monday
8th Jun
14

9

6

5
Tuesday
9th Jun
14

9

7

3
Wednesday
10th Jun
14

8

3

2
Thursday
11th Jun
14

9

1

3
Friday
12th Jun
17

12

2

5

5-day weather forecast updated at 04:01 on Monday 8th 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 Monday 8th June 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 21% chance of some rain and a moderate breeze of 24 kph from the west.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
6
hours of sunshine
5
UV index (Moderate)
21
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
24
kph wind from W

Brecon weather for Tuesday 9th June 2026

Expect sunshine and showers in Brecon, Wales with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a fresh breeze of 29 kph from the west.

14
°C maximum temperature
9
°C minimum temperature
sunshine and showers
7
hours of sunshine
3
UV index (Moderate)
48
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
29
kph wind from W

Brecon weather for Wednesday 10th June 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 14°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the west.

14
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from W

Brecon weather for Thursday 11th June 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a fresh breeze of 37 kph from the south-west.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
3
UV index (Moderate)
80
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
37
kph wind from SW

Brecon weather for Friday 12th June 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the west.