Machynlleth weather live forecast

Today's maximum temperature in Machynlleth is expected to be 18°C. Select a day from the live weather forecast for Machynlleth, Wales, UK for more weather parameters.

Wednesday
29th Apr
18

5

14

5
Thursday
30th Apr
22

7

14

4
Friday
1st May
18

10

5

4
Saturday
2nd May
15

9

3

2
Sunday
3rd May
15

8

0

2

5-day weather forecast updated at 04:03 on Wednesday 29th April 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 29th April 2026

Expect clear skies in Machynlleth, Wales with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 35 kph from the east.

18
°C maximum temperature
5
°C minimum temperature
clear skies
14
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
35
kph wind from E

Machynlleth weather for Thursday 30th April 2026

Expect clear skies in Machynlleth, Wales with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the east.

22
°C maximum temperature
7
°C minimum temperature
clear skies
14
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
32
kph wind from E

Machynlleth weather for Friday 1st May 2026

Expect broken clouds in Machynlleth, Wales with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

18
°C maximum temperature
10
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
25
kph wind from W

Machynlleth weather for Saturday 2nd May 2026

Expect mostly cloudy with light rain in Machynlleth, Wales with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 13 kph from the west.

15
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
44
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

Machynlleth weather for Sunday 3rd May 2026

Expect mostly cloudy with light rain in Machynlleth, Wales with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 27 kph from the east.