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.

Wednesday
7th Oct
14

8

4

2
Thursday
8th Oct
12

7

2

2
Friday
9th Oct
16

9

3

1
Saturday
10th Oct
13

9

3

2
Sunday
11th Oct
13

10

5

2

5-day weather forecast updated at 04:01 on Wednesday 7th 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 7th October 2026

Expect mostly cloudy with light rain in Brecon, Wales with a maximum temperature of 14°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 15% chance of some rain and a moderate breeze of 27 kph from the north.

14
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
15
% chance of some rain
<5
mm of rainfall expected
14
°C wind chill
27
kph wind from N

Brecon weather for Thursday 8th October 2026

Expect mostly cloudy with light rain in Brecon, Wales with a maximum temperature of 12°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 69% chance of some rain and a fresh breeze of 33 kph from the north-west.

12
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
69
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
33
kph wind from NW

Brecon weather for Friday 9th October 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 16°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a strong breeze of 40 kph from the west.

16
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
86
% chance of some rain
<10
mm of rainfall expected
16
°C wind chill
40
kph wind from W

Brecon weather for Saturday 10th October 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 13°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the west.

13
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
34
kph wind from W

Brecon weather for Sunday 11th October 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 13°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.