Builth Wells weather live forecast

Today's maximum temperature in Builth Wells is expected to be 25°C. Select a day from the live weather forecast for Builth Wells, Wales, UK for more weather parameters.

Saturday
27th Jun
25

15

8

7
Sunday
28th Jun
19

11

6

7
Monday
29th Jun
22

11

4

4
Tuesday
30th Jun
21

12

2

5
Wednesday
1st Jul
22

12

2

6

5-day weather forecast updated at 04:03 on Saturday 27th June 2026 GMT

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The 5-day weather forecast for Wales (Builth Wells) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Builth Wells weather forecast by day

Below are the detailed weather forecasts for Builth Wells for the next 5 days.

Builth Wells weather for Saturday 27th June 2026

Expect sunshine and showers in Builth Wells, Wales with a maximum temperature of 25°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a fresh breeze of 36 kph from the south-west.

25
°C maximum temperature
15
°C minimum temperature
sunshine and showers
8
hours of sunshine
7
UV index (High)
16
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
36
kph wind from SW

Builth Wells weather for Sunday 28th June 2026

Expect broken clouds in Builth Wells, Wales with a maximum temperature of 19°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the west.

19
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
19
°C wind chill
26
kph wind from W

Builth Wells weather for Monday 29th June 2026

Expect broken clouds in Builth Wells, Wales with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the west.

22
°C maximum temperature
11
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
24
kph wind from W

Builth Wells weather for Tuesday 30th June 2026

Expect mostly cloudy with light rain in Builth Wells, Wales with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a light breeze of 11 kph from the south-west.

21
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
50
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
11
kph wind from SW

Builth Wells weather for Wednesday 1st July 2026

Expect mostly cloudy with light rain in Builth Wells, Wales with a maximum temperature of 22°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 22 kph from the west.