Brecon weather live forecast

Today's maximum temperature in Brecon is expected to be 8°C. Select a day from the live weather forecast for Brecon, Wales, UK for more weather parameters.

Wednesday
21st Oct
8

6

2

0
Thursday
22nd Oct
12

7

2

1
Friday
23rd Oct
11

7

2

1
Saturday
24th Oct
12

7

0

0
Sunday
25th Oct
12

9

6

1

5-day weather forecast updated at 04:01 on Wednesday 21st October 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 21st October 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 8°C and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 96% chance of some rain and a strong breeze of 44 kph from the west.

8
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
96
% chance of some rain
<10
mm of rainfall expected
3
°C wind chill
44
kph wind from W

Brecon weather for Thursday 22nd October 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a fresh breeze of 34 kph from the south-east.

12
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
93
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
34
kph wind from SE

Brecon weather for Friday 23rd October 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 11°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 97% chance of some rain and a moderate gale of 53 kph from the west.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
97
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
53
kph wind from W

Brecon weather for Saturday 24th October 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 12°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a fresh breeze of 34 kph from the west.

12
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
93
% chance of some rain
<20
mm of rainfall expected
12
°C wind chill
34
kph wind from W

Brecon weather for Sunday 25th October 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 12°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the west.