Brecon weather live forecast

Today's maximum temperature in Brecon is expected to be 12°C. Select a day from the live weather forecast for Brecon, Wales, UK for more weather parameters.

Monday
19th Oct
12

5

4

1
Tuesday
20th Oct
10

6

1

0
Wednesday
21st Oct
9

6

4

1
Thursday
22nd Oct
12

7

2

1
Friday
23rd Oct
11

8

3

1

5-day weather forecast updated at 04:01 on Monday 19th 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 19th October 2026

Expect mostly cloudy with light rain in Brecon, Wales with a maximum temperature of 12°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 10% chance of some rain and a moderate breeze of 21 kph from the east.

12
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
1
UV index (Low)
10
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
21
kph wind from E

Brecon weather for Tuesday 20th October 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 10°C and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a light breeze of 7 kph from the north-west.

10
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
82
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
7
kph wind from NW

Brecon weather for Wednesday 21st October 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 9°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a strong breeze of 42 kph from the west.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
1
UV index (Low)
75
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
42
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 88% chance of some rain and a fresh breeze of 33 kph from the south-west.

12
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
33
kph wind from SW

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 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a fresh breeze of 38 kph from the west.