Builth Wells weather live forecast

Today's maximum temperature in Builth Wells is expected to be 13°C. Select a day from the live weather forecast for Builth Wells, Wales, UK for more weather parameters.

Monday
6th Apr
13

2

8

3
Tuesday
7th Apr
20

4

10

3
Wednesday
8th Apr
21

9

6

3
Thursday
9th Apr
14

7

6

4
Friday
10th Apr
17

6

5

3

5-day weather forecast updated at 04:03 on Sunday 5th April 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 Monday 6th April 2026

Expect scattered clouds in Builth Wells, Wales with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south.

13
°C maximum temperature
2
°C minimum temperature
scattered clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from S

Builth Wells weather for Tuesday 7th April 2026

Expect scattered clouds in Builth Wells, Wales with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-east.

20
°C maximum temperature
4
°C minimum temperature
scattered clouds
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from SE

Builth Wells weather for Wednesday 8th April 2026

Expect broken clouds in Builth Wells, Wales with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

21
°C maximum temperature
9
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from W

Builth Wells weather for Thursday 9th April 2026

Expect broken clouds in Builth Wells, Wales with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-west.

14
°C maximum temperature
7
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
25
kph wind from NW

Builth Wells weather for Friday 10th April 2026

Expect broken clouds in Builth Wells, Wales with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.