Machynlleth weather live forecast

Today's maximum temperature in Machynlleth is expected to be 52°F. Select a day from the live weather forecast for Machynlleth, Wales, UK for more weather parameters.

Sunday
14th Dec
52

48

0

0
Monday
15th Dec
52

46

0

0
Tuesday
16th Dec
48

41

2

0
Wednesday
17th Dec
54

41

0

0
Thursday
18th Dec
54

46

0

0

5-day weather forecast updated at 04:04 on Sunday 14th December 2025 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 Sunday 14th December 2025

Expect mostly cloudy with rain in Machynlleth, Wales with a maximum temperature of 52°F and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a strong breeze of 24 mph from the south.

52
°F maximum temperature
48
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
87
% chance of some rain
<20
mm of rainfall expected
52
°F wind chill
24
mph wind from S

Machynlleth weather for Monday 15th December 2025

Expect cloudy with some rain in Machynlleth, Wales with a maximum temperature of 52°F and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 22 mph from the south.

52
°F maximum temperature
46
°F minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
22
mph wind from S

Machynlleth weather for Tuesday 16th December 2025

Expect mostly cloudy with light rain in Machynlleth, Wales with a maximum temperature of 48°F and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a light breeze of 5 mph from the west.

48
°F maximum temperature
41
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
10
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
5
mph wind from W

Machynlleth weather for Wednesday 17th December 2025

Expect cloudy with some rain in Machynlleth, Wales with a maximum temperature of 54°F and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a fresh breeze of 23 mph from the south.

54
°F maximum temperature
41
°F minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
85
% chance of some rain
<20
mm of rainfall expected
54
°F wind chill
23
mph wind from S

Machynlleth weather for Thursday 18th December 2025

Expect cloudy with some rain in Machynlleth, Wales with a maximum temperature of 54°F and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a moderate gale of 35 mph from the south-west.