Machynlleth (Powys) weather

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Forecast days

Mon 13 Apr

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 06:22

Sunset: 20:10

Partly cloudy.

M UV

L Pollution

M Pollen

Mon 13 Apr

Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
Tue 14 Apr

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:20

Sunset: 20:12

Light rain.

M UV

L Pollution

L Pollen

Tue 14 Apr

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Wed 15 Apr

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 06:18

Sunset: 20:14

Overcast changing to heavy rain by late morning.

M UV

L Pollution

L Pollen

Wed 15 Apr

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Thu 16 Apr

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:16

Sunset: 20:16

Sunny intervals changing to cloudy in the afternoon.

M UV

L Pollution

M Pollen

Thu 16 Apr

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Fri 17 Apr

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 06:14

Sunset: 20:18

Light rain changing to cloudy by early evening.

M UV

L Pollution

M Pollen

Fri 17 Apr

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
Sat 18 Apr

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 06:11

Sunset: 20:19

Sunny intervals changing to cloudy by late morning.

M UV

No pollution data.

No pollen data.

Sat 18 Apr

Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
Sun 19 Apr

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 06:09

Sunset: 20:21

Sunny intervals changing to partly cloudy by nighttime.

M UV

No pollution data.

No pollen data.

Sun 19 Apr

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;

Partly cloudy.

Sunrise: 06:22

Sunset: 20:10

M UV

L Pollution

M Pollen

7 day forecast for Machynlleth

Today (13 April 2026)

Time	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%
Temperature (°C)	5°	5°	6°
Feels like temperature (°C)	4°	4°	4°
Wind direction and speed (mph)	ENE 4	NE 5	NNE 5
Wind gust (mph)	10	12	14
Visibility (description)	G	VG	G
Humidity	85%	85%	85%
UV	-	-	-

Tuesday (14 April 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	10%	10%	30%	40%	60%	80%	90%	80%	80%	70%	60%	40%	40%	60%	70%	70%	70%	80%	80%	90%	80%
Temperature (°C)	6°	7°	7°	6°	6°	7°	7°	7°	8°	10°	11°	12°	13°	13°	14°	15°	15°	15°	14°	14°	13°	13°	13°	13°
Feels like temperature (°C)	5°	5°	5°	4°	4°	5°	5°	6°	7°	8°	9°	10°	11°	12°	13°	13°	14°	14°	14°	13°	13°	12°	12°	12°
Wind direction and speed (mph)	NNE 5	NNE 5	NE 5	NNE 6	NE 6	NE 6	NE 6	NE 6	NE 7	NE 7	NE 7	NE 7	NE 7	E 7	ESE 7	SSE 8	SSE 8	S 7	SSE 6	SE 5	NE 5	NNE 5	NNE 5	N 5
Wind gust (mph)	14	15	17	17	18	19	19	20	22	25	26	27	27	27	26	25	23	22	20	19	19	19	20	20
Visibility (description)	VG	G	VG	G	G	G	G	VG	G	G	G	G	G	G	VG	VG	VG	VG	G	G	M	M	M	M
Humidity	83%	82%	82%	83%	83%	82%	83%	83%	82%	79%	79%	78%	78%	76%	75%	75%	76%	77%	81%	86%	88%	91%	91%	91%
UV	-	-	-	-	-	-	1	1	1	1	1	1	2	3	2	2	1	1	1	1	1	-	-	-

Wednesday (15 April 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	60%	60%	70%	60%	50%	50%	40%	40%	40%	50%	60%	80%	90%	90%	70%	40%	30%	30%	30%	20%	40%	40%	50%	50%
Temperature (°C)	13°	13°	13°	13°	13°	13°	13°	13°	13°	14°	14°	15°	15°	14°	14°	15°	15°	15°	14°	14°	13°	12°	12°	11°
Feels like temperature (°C)	12°	12°	12°	12°	12°	12°	11°	11°	11°	12°	13°	13°	13°	12°	12°	13°	13°	13°	12°	11°	10°	10°	9°	9°
Wind direction and speed (mph)	NW 5	W 5	SW 6	SW 7	SW 7	SW 7	SW 7	SW 7	SSW 8	SSW 8	S 9	S 10	SSW 10	SSW 11	SSW 11	SW 11	SW 12	SW 12	SW 12	SSW 12	SW 12	SW 12	SW 12	SW 12
Wind gust (mph)	20	21	23	25	25	24	25	26	27	29	30	30	30	30	29	30	30	31	31	31	32	33	33	33
Visibility (description)	M	M	M	M	M	M	M	M	G	G	G	G	G	M	G	VG	VG	VG	VG	VG	VG	VG	VG	G
Humidity	90%	91%	91%	91%	91%	91%	91%	89%	86%	84%	79%	77%	79%	82%	77%	74%	67%	62%	65%	69%	75%	77%	77%	80%
UV	-	-	-	-	-	-	1	1	1	1	1	2	2	2	1	3	2	1	1	1	1	-	-	-

Thursday (16 April 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	30%	20%	20%	20%	20%	10%	20%	10%	20%	20%	20%	40%	50%	40%	40%	30%	30%	20%	20%	20%	20%	20%	40%	50%
Temperature (°C)	11°	11°	11°	11°	11°	10°	10°	10°	11°	12°	13°	13°	14°	14°	14°	14°	14°	13°	13°	13°	12°	11°	11°	11°
Feels like temperature (°C)	9°	9°	9°	8°	8°	8°	8°	8°	9°	10°	10°	11°	12°	12°	12°	12°	12°	12°	12°	12°	11°	11°	11°	10°
Wind direction and speed (mph)	SW 12	SW 12	SW 12	SW 11	SW 11	SW 10	SW 9	SW 9	SW 9	SW 10	SW 11	SW 11	WSW 11	WSW 10	WSW 10	WSW 9	WSW 9	WSW 8	WSW 7	SW 5	SW 4	SW 4	W 4	W 4
Wind gust (mph)	32	31	30	27	27	26	24	24	24	24	25	25	24	24	23	22	21	19	17	16	15	15	16	17
Visibility (description)	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G
Humidity	82%	82%	83%	83%	84%	84%	85%	85%	83%	77%	75%	68%	66%	66%	66%	67%	69%	69%	74%	75%	82%	84%	84%	84%
UV	-	-	-	-	-	-	1	1	1	1	2	3	4	3	3	2	2	1	1	1	1	-	-	-

Friday (17 April 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	60%	60%	50%	50%	40%	50%	50%	50%	50%	50%	60%	50%	60%	70%	60%	60%	60%	60%	50%	40%	40%	30%	30%	30%
Temperature (°C)	11°	11°	11°	11°	11°	11°	11°	11°	12°	13°	14°	14°	15°	15°	14°	15°	14°	14°	13°	13°	12°	11°	10°	10°
Feels like temperature (°C)	10°	10°	10°	10°	10°	10°	10°	10°	11°	11°	12°	12°	13°	13°	13°	13°	12°	12°	12°	12°	11°	10°	9°	9°
Wind direction and speed (mph)	SW 4	SSW 4	SW 4	SW 4	SW 5	SSW 5	SSW 6	SSW 6	SSW 7	SSW 8	SSW 9	SSW 10	SSW 11	SSW 10	SW 10	SW 10	SW 10	SW 9	SW 8	SW 7	SW 6	SW 6	WSW 5	WSW 6
Wind gust (mph)	17	16	16	18	19	21	21	23	25	26	26	26	27	26	26	25	23	22	21	19	19	18	18	19
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	85%	86%	87%	87%	86%	86%	85%	85%	83%	80%	78%	77%	75%	75%	77%	77%	78%	79%	81%	79%	84%	87%	90%	89%
UV	-	-	-	-	-	-	1	1	1	1	2	2	2	2	2	1	1	1	1	1	1	-	-	-

Saturday (18 April 2026)

Time	00:00	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	30%	40%	40%	40%	40%	40%	30%	30%	20%
Temperature (°C)	10°	10°	9°	9°	11°	12°	12°	10°	8°
Feels like temperature (°C)	8°	8°	7°	7°	9°	9°	9°	8°	6°
Wind direction and speed (mph)	WSW 6	WSW 7	WSW 6	WSW 6	WSW 9	WSW 10	W 11	WSW 10	WSW 7
Wind gust (mph)	19	19	19	20	23	24	23	19	13
Visibility (description)	G	G	M	M	G	G	G	G	M
Humidity	90%	90%	90%	91%	81%	69%	69%	79%	91%
UV	-	-	-	1	2	4	2	1	-

Sunday (19 April 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	20%	20%	10%	10%	10%	10%	10%	10%
Temperature (°C)	6°	6°	6°	10°	12°	13°	12°	7°
Feels like temperature (°C)	4°	3°	4°	9°	10°	11°	10°	6°
Wind direction and speed (mph)	W 6	W 6	W 5	W 8	W 8	W 9	WNW 7	SW 4
Wind gust (mph)	12	11	16	19	20	18	12	9
Visibility (description)	P	P	P	G	VG	VG	G	M
Humidity	94%	96%	96%	73%	64%	59%	67%	90%
UV	-	-	1	2	4	2	1	-

UK video forecast

Machynlleth weather map

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Wales weather forecast

Headline:

Showers easing overnight. Turning cloudy with rain tomorrow.

This Evening and Tonight:

Any lingering daytime showers will ease this evening leaving a dry night with clear spells for a while. However, cloud and patchy rain will move in from the west during the early hours. Minimum temperature 2 °C.

Tuesday:

Some early brightness in the far east, otherwise a cloudy day with occasional rain and drizzle. The rain turning heavy at times, especially later. Fog patches forming, and winds strengthening. Maximum temperature 15 °C.

Outlook for Wednesday to Friday:

Further rain and strong winds on Wednesday with some showers on Thursday. Brighter with fewer showers on Friday. Feeling a little warmer than of late, especially in any sunshine.

Updated: 16:00 (UTC+1) on Mon 13 Apr 2026

UK long range weather forecast

A few showers around at the start of the period, mainly affecting the northwest where it will also be windy for a time. For many though the weekend should be fine and dry with spells of warm sunshine, but still some chilly nights. Into the following week fronts associated with another Atlantic low will try to push into the UK, but may struggle to make inroads against an area of high pressure to the northeast. So the greater chance of some rain is for western areas, while northern and eastern areas may well see plenty of dry weather. Temperatures likely remaining above average.

Updated: 13:00 (UTC+1) on Mon 13 Apr 2026

The dominant pattern during this period is most likely to be high pressure (or higher than average pressure) to the north and lower pressure to the south. This will probably lead to drier and more settled than normal weather in the north or northwest of the UK, with the south and possibly east more unsettled and wetter than normal. Temperatures will probably be close to or slightly above average overall.

Updated: 14:00 (UTC+1) on Mon 13 Apr 2026

Machynlleth (Powys) weather

Find a forecast

Forecast days

Mon 13 Apr

Mon 13 Apr

Tue 14 Apr

Tue 14 Apr

Wed 15 Apr

Wed 15 Apr

Thu 16 Apr

Thu 16 Apr

Fri 17 Apr

Fri 17 Apr

Sat 18 Apr

Sat 18 Apr

Sun 19 Apr

Sun 19 Apr

7 day forecast for Machynlleth

Tooltip header

UK video forecast

Wales weather forecast

Headline:

This Evening and Tonight:

Tuesday:

Outlook for Wednesday to Friday:

UK long range weather forecast

Nearest forecasts

More from the Met Office

Causes of climate change

Wind flow

Weather-themed colouring downloads

The future change information behind the 'Human dynamics of climate change' poster

Bringing data to life - lesson plan

4 tips for staying safe in extreme heat

Machynlleth (Powys) weather

Find a forecast

Forecast days

Mon 13 Apr

Mon 13 Apr

Tue 14 Apr

Tue 14 Apr

Wed 15 Apr

Wed 15 Apr

Thu 16 Apr

Thu 16 Apr

Fri 17 Apr

Fri 17 Apr

Sat 18 Apr

Sat 18 Apr

Sun 19 Apr

Sun 19 Apr

7 day forecast for Machynlleth

UK video forecast

Wales weather forecast

Monday 13 Apr - Friday 17 Apr

Headline:

This Evening and Tonight:

Tuesday:

Outlook for Wednesday to Friday:

UK long range weather forecast

Saturday 18 Apr - Monday 27 Apr

Tuesday 28 Apr - Tuesday 12 May

Nearest forecasts

More from the Met Office

Causes of climate change

Wind flow

Weather-themed colouring downloads

The future change information behind the 'Human dynamics of climate change' poster

Bringing data to life - lesson plan

4 tips for staying safe in extreme heat