Brecon weather live forecast

Today's maximum temperature in Brecon is expected to be 4°C. Select a day from the live weather forecast for Brecon, Wales, UK for more weather parameters.

Friday
9th Jan
4

0

0

1
Saturday
10th Jan
3

-2

1

1
Sunday
11th Jan
9

0

0

0
Monday
12th Jan
11

8

1

0
Tuesday
13th Jan
11

7

1

0

5-day weather forecast updated at 04:02 on Friday 9th January 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 Friday 9th January 2026

Expect cloudy with sleet or snow in Brecon, Wales with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 12% chance of some sleet or snow and a strong breeze of 50 kph from the north-west.

4
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
1
UV index (Low)
12
% chance of some sleet or snow
<5
mm of sleet/snow expected
-3
°C wind chill
50
kph wind from NW

Brecon weather for Saturday 10th January 2026

Expect broken clouds in Brecon, Wales with a maximum temperature of 3°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

3
°C maximum temperature
-2
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
10
kph wind from S

Brecon weather for Sunday 11th January 2026

Expect cloudy with some rain in Brecon, Wales with a maximum temperature of 9°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a strong breeze of 42 kph from the south.

9
°C maximum temperature
0
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<20
mm of rainfall expected
4
°C wind chill
42
kph wind from S

Brecon weather for Monday 12th January 2026

Expect mostly cloudy with light rain in Brecon, Wales with a maximum temperature of 11°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 27 kph from the south-west.

11
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
64
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
27
kph wind from SW

Brecon weather for Tuesday 13th January 2026

Expect mostly cloudy with rain in Brecon, Wales with a maximum temperature of 11°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 24 kph from the south.