Brecon weather live forecast

Today's maximum temperature in Brecon is expected to be 18°C. Select a day from the live weather forecast for Brecon, Wales, UK for more weather parameters.

Monday
5th Oct
18

13

0

1
Tuesday
6th Oct
18

13

3

2
Wednesday
7th Oct
13

8

4

2
Thursday
8th Oct
12

8

3

2
Friday
9th Oct
15

9

0

1

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

Expect broken clouds in Brecon, Wales with a maximum temperature of 18°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

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

Brecon weather for Tuesday 6th October 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 18°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the west.

18
°C maximum temperature
13
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from W

Brecon weather for Wednesday 7th October 2026

Expect mostly cloudy with light rain in Brecon, Wales with a maximum temperature of 13°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 28 kph from the north.

13
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
40
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
28
kph wind from N

Brecon weather for Thursday 8th October 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 12°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

12
°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
20
kph wind from NW

Brecon weather for Friday 9th October 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 28 kph from the west.