Machynlleth weather live forecast

Today's maximum temperature in Machynlleth is expected to be 11°C. Select a day from the live weather forecast for Machynlleth, Wales, UK for more weather parameters.

Wednesday
13th May
11

6

3

3
Thursday
14th May
11

5

5

2
Friday
15th May
12

5

8

4
Saturday
16th May
12

5

3

3
Sunday
17th May
15

7

3

3

5-day weather forecast updated at 04:03 on Wednesday 13th May 2026 GMT

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

Machynlleth weather forecast by day

Below are the detailed weather forecasts for Machynlleth for the next 5 days.

Machynlleth weather for Wednesday 13th May 2026

Expect mostly cloudy with rain in Machynlleth, Wales with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a fresh breeze of 29 kph from the north-west.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
3
UV index (Moderate)
93
% chance of some rain
<10
mm of rainfall expected
11
°C wind chill
29
kph wind from NW

Machynlleth weather for Thursday 14th May 2026

Expect mostly cloudy with light rain in Machynlleth, Wales with a maximum temperature of 11°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 20 kph from the north-west.

11
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
2
UV index (Low)
86
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
20
kph wind from NW

Machynlleth weather for Friday 15th May 2026

Expect broken clouds in Machynlleth, Wales with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north-west.

12
°C maximum temperature
5
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from NW

Machynlleth weather for Saturday 16th May 2026

Expect broken clouds in Machynlleth, Wales with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

12
°C maximum temperature
5
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
17
kph wind from W

Machynlleth weather for Sunday 17th May 2026

Expect mostly cloudy with light rain in Machynlleth, Wales with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 17 kph from the west.