Machynlleth weather live forecast

Today's maximum temperature in Machynlleth is expected to be 30°C. Select a day from the live weather forecast for Machynlleth, Wales, UK for more weather parameters.

Wednesday
24th Jun
30

16

11

7
Thursday
25th Jun
34

20

11

7
Friday
26th Jun
26

17

9

6
Saturday
27th Jun
23

17

7

5
Sunday
28th Jun
20

14

7

6

5-day weather forecast updated at 04:03 on Wednesday 24th June 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 24th June 2026

Expect scattered clouds in Machynlleth, Wales with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

30
°C maximum temperature
16
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from E

Machynlleth weather for Thursday 25th June 2026

Expect scattered clouds in Machynlleth, Wales with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

34
°C maximum temperature
20
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
22
kph wind from E

Machynlleth weather for Friday 26th June 2026

Expect broken clouds in Machynlleth, Wales with a maximum temperature of 26°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

26
°C maximum temperature
17
°C minimum temperature
broken clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
21
kph wind from SW

Machynlleth weather for Saturday 27th June 2026

Expect broken clouds in Machynlleth, Wales with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the south-west.

23
°C maximum temperature
17
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
31
kph wind from SW

Machynlleth weather for Sunday 28th June 2026

Expect sunshine and showers in Machynlleth, Wales with a maximum temperature of 20°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 27 kph from the south-west.