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.

Tuesday
9th Dec
14

9

2

0
Wednesday
10th Dec
11

7

4

0
Thursday
11th Dec
10

6

3

0
Friday
12th Dec
10

6

4

0
Saturday
13th Dec
9

6

1

0

5-day weather forecast updated at 04:02 on Monday 8th December 2025 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 Tuesday 9th December 2025

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 14°C and 2 hours of bright sunshine. There are 40-50 mm of rainfall expected with 99% chance of some rain and a strong breeze of 48 kph from the south-west.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
99
% chance of some rain
<50
mm of rainfall expected
14
°C wind chill
48
kph wind from SW

Brecon weather for Wednesday 10th December 2025

Expect broken clouds in Brecon, Wales with a maximum temperature of 11°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the south-west.

11
°C maximum temperature
7
°C minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
11
°C wind chill
34
kph wind from SW

Brecon weather for Thursday 11th December 2025

Expect broken clouds in Brecon, Wales with a maximum temperature of 10°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south.

10
°C maximum temperature
6
°C minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
6
°C wind chill
25
kph wind from S

Brecon weather for Friday 12th December 2025

Expect sunshine and showers in Brecon, Wales with a maximum temperature of 10°C and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a fresh breeze of 35 kph from the south-west.

10
°C maximum temperature
6
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
63
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
35
kph wind from SW

Brecon weather for Saturday 13th December 2025

Expect cloudy with some rain in Brecon, Wales with a maximum temperature of 9°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 49% chance of some rain and a strong breeze of 41 kph from the south-west.