Capel Curig (Conwy) weather

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Forecast days

Fri 28 Aug

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 06:19

Sunset: 20:14

Mist.

M UV

L Pollution

L Pollen

Eryri / Snowdonia (Mountain region)

Fri 28 Aug

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Sat 29 Aug

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 06:21

Sunset: 20:12

Light rain.

M UV

L Pollution

L Pollen

Eryri / Snowdonia (Mountain region)

Sat 29 Aug

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Sun 30 Aug

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:22

Sunset: 20:09

Sunny intervals changing to heavy showers by lunchtime.

M UV

L Pollution

L Pollen

Eryri / Snowdonia (Mountain region)

Sun 30 Aug

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Mon 31 Aug

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:24

Sunset: 20:07

Overcast changing to sunny intervals by lunchtime.

M UV

L Pollution

L Pollen

Eryri / Snowdonia (Mountain region)

Mon 31 Aug

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Tue 1 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:26

Sunset: 20:05

Cloudy changing to sunny intervals in the afternoon.

M UV

L Pollution

L Pollen

Eryri / Snowdonia (Mountain region)

Tue 1 Sep

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Wed 2 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:28

Sunset: 20:02

Cloudy changing to sunny intervals by lunchtime.

M UV

No pollution data.

No pollen data.

Eryri / Snowdonia (Mountain region)

Wed 2 Sep

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Thu 3 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 06:29

Sunset: 20:00

Sunny intervals changing to cloudy in the afternoon.

M UV

No pollution data.

No pollen data.

Thu 3 Sep

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;

Mist.

Sunrise: 06:19

Sunset: 20:14

M UV

L Pollution

L Pollen

Eryri / Snowdonia (Mountain region)

7 day forecast for Capel Curig

Today (28 August 2026)

Time	23:00
Weather symbols
Chance of precipitation	<5%
Temperature (°C)	16°
Feels like temperature (°C)	15°
Wind direction and speed (mph)	SW 11
Wind gust (mph)	19
Visibility (description)	P
Humidity	96%
UV	-

Saturday (29 August 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	10%	20%	40%	60%	60%	30%	20%	50%	70%	80%	90%	≥95%	≥95%	≥95%	≥95%	90%	90%	80%	80%	70%	70%	70%	60%	50%
Temperature (°C)	16°	16°	16°	16°	16°	16°	15°	15°	15°	16°	16°	17°	17°	17°	17°	17°	17°	17°	16°	16°	16°	16°	15°	15°
Feels like temperature (°C)	14°	14°	14°	15°	14°	14°	14°	14°	16°	16°	17°	17°	17°	16°	16°	16°	16°	16°	17°	16°	16°	16°	16°	15°
Wind direction and speed (mph)	SW 11	SW 11	SW 13	SW 13	SW 14	SW 13	SSW 9	SSW 6	S 3	SSE 2	ESE 3	E 5	E 6	ENE 8	ENE 8	ENE 7	ENE 7	NE 7	NE 5	NNE 4	N 3	NW 3	NW 3	WNW 5
Wind gust (mph)	19	19	18	18	18	17	14	12	13	9	11	16	17	17	18	17	17	16	14	14	13	12	12	12
Visibility (description)	P	P	P	P	P	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M
Humidity	97%	98%	98%	98%	98%	97%	96%	96%	93%	92%	93%	93%	93%	94%	95%	96%	96%	96%	96%	96%	97%	96%	96%	96%
UV	-	-	-	-	-	-	1	1	1	1	1	1	2	2	2	2	1	1	1	1	1	-	-	-

Sunday (30 August 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	40%	40%	30%	40%	40%	30%	20%	20%	20%	30%	50%	40%	50%	70%	80%	90%	90%	80%	80%	80%	80%	80%	80%	70%
Temperature (°C)	15°	15°	15°	15°	15°	15°	15°	15°	15°	16°	16°	17°	17°	17°	17°	17°	16°	16°	16°	16°	15°	15°	14°	14°
Feels like temperature (°C)	14°	14°	14°	14°	14°	14°	13°	12°	13°	13°	14°	14°	14°	15°	15°	14°	14°	14°	14°	14°	13°	13°	13°	12°
Wind direction and speed (mph)	W 7	W 8	WSW 8	WSW 8	WSW 9	WSW 9	SW 13	SW 14	SW 14	SW 15	SW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 15	SSW 14	SSW 14	SSW 13	SW 11	SW 10	SW 11
Wind gust (mph)	12	12	14	14	15	15	16	17	19	21	22	23	23	24	24	25	25	24	22	20	18	18	18	17
Visibility (description)	M	M	M	P	P	P	M	M	M	VG	G	VG	G	G	G	G	G	M	G	G	G	G	G	G
Humidity	96%	96%	96%	97%	98%	97%	97%	97%	95%	92%	91%	88%	86%	84%	84%	89%	92%	92%	92%	92%	94%	95%	96%	95%
UV	-	-	-	-	-	-	1	1	1	2	3	4	5	2	3	2	1	1	1	1	1	-	-	-

Monday (31 August 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%	60%	60%	50%	40%	40%	40%	50%	40%	20%	10%	10%	10%	10%	10%	10%	10%	10%	10%	20%	20%	30%
Temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	14°	15°	14°	15°	15°	16°	16°	16°	16°	16°	16°	15°	15°	14°	14°	14°
Feels like temperature (°C)	12°	12°	11°	11°	11°	11°	11°	11°	11°	12°	12°	12°	12°	12°	12°	12°	13°	13°	13°	13°	12°	12°	12°	12°
Wind direction and speed (mph)	SW 11	WSW 11	WSW 15	WSW 15	WSW 15	WSW 15	W 15	W 16	W 16	W 16	W 16	W 18	W 18	W 18	W 18	W 18	W 17	W 17	WSW 16	WSW 14	WSW 14	WSW 14	WSW 14	WSW 13
Wind gust (mph)	18	18	19	21	20	22	23	25	27	28	28	28	28	28	27	26	24	23	22	18	18	18	18	18
Visibility (description)	G	G	M	M	G	G	M	G	G	G	G	M	G	VG	VG	E	E	E	E	E	VG	VG	VG	VG
Humidity	95%	95%	95%	95%	94%	95%	95%	94%	92%	92%	92%	90%	85%	79%	76%	71%	69%	70%	73%	76%	82%	85%	86%	88%
UV	-	-	-	-	-	-	1	1	1	2	3	4	5	5	4	3	3	1	1	1	1	-	-	-

Tuesday (1 September 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%	40%	40%	30%	20%	30%	30%	30%	30%	40%	50%	40%	40%	40%	40%	30%	40%	30%	40%	40%	40%	40%	40%	40%
Temperature (°C)	14°	14°	14°	14°	14°	13°	13°	13°	14°	14°	15°	15°	16°	16°	16°	16°	16°	16°	16°	16°	15°	15°	15°	15°
Feels like temperature (°C)	11°	11°	11°	11°	11°	11°	11°	11°	11°	12°	12°	12°	13°	13°	13°	13°	14°	14°	14°	13°	13°	13°	13°	13°
Wind direction and speed (mph)	WSW 14	WSW 14	WSW 14	WSW 14	WSW 15	SW 15	SW 15	SW 15	SW 16	SW 16	SW 18	SW 18	SW 18	SW 18	WSW 17	WSW 17	WSW 16	WSW 15	WSW 14	WSW 15	SW 14	SW 13	SW 13	SW 11
Wind gust (mph)	18	17	17	17	17	19	19	20	23	24	25	26	26	26	26	26	25	25	23	22	20	20	20	19
Visibility (description)	VG	G	G	G	VG	M	M	G	VG	G	G	G	G	VG	G	G	G	G	G	G	G	G	M	M
Humidity	88%	89%	89%	91%	92%	92%	92%	93%	90%	88%	87%	87%	87%	85%	83%	83%	82%	83%	84%	87%	90%	92%	93%	94%
UV	-	-	-	-	-	-	1	1	1	2	3	4	4	4	4	3	2	1	1	1	1	-	-	-

Wednesday (2 September 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	50%	50%	50%	50%	50%	40%	30%	20%	30%
Temperature (°C)	14°	14°	14°	14°	15°	17°	17°	16°	14°
Feels like temperature (°C)	13°	13°	12°	12°	13°	14°	14°	14°	13°
Wind direction and speed (mph)	SW 11	SW 11	SW 13	SW 11	SW 15	WSW 15	W 15	W 13	WSW 10
Wind gust (mph)	19	20	20	24	27	27	25	17	17
Visibility (description)	M	M	M	P	M	M	G	G	M
Humidity	95%	95%	96%	95%	90%	84%	80%	87%	92%
UV	-	-	-	1	2	4	2	1	-

Thursday (3 September 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	30%	30%	30%	40%	30%	30%	30%	40%
Temperature (°C)	14°	14°	14°	16°	16°	17°	16°	16°
Feels like temperature (°C)	12°	12°	12°	13°	13°	13°	14°	13°
Wind direction and speed (mph)	SW 13	WSW 10	WSW 12	WSW 17	WSW 17	WSW 18	SW 16	SW 17
Wind gust (mph)	20	21	24	27	28	25	21	21
Visibility (description)	P	M	P	G	G	G	M	M
Humidity	94%	94%	94%	87%	77%	74%	86%	94%
UV	-	-	1	3	5	2	1	-

UK video forecast

Capel Curig weather map

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Wales weather forecast

Headline:

Unsettled with rain or showers over the coming days.

This Evening and Tonight:

Bright end to the afternoon with sunny spells giving way to clear spells overnight. Turning increasing cloudy from the west from midnight with outbreaks of heavy and thundery rain arriving. Minimum temperature 14 °C.

Saturday:

A cloudy and wet start with heavy spells of rain, clearing eastwards during the day. Turning brighter from the west during the afternoon with sunny spells and showers following. Maximum temperature 20 °C.

Outlook for Sunday to Tuesday:

Unsettled throughout with showers, these locally heavy and with thundery. Staying warm to start with but turning fresher as winds shift to a westerly and strengthen from Monday.

Updated: 16:00 (UTC+1) on Fri 28 Aug 2026

UK long range weather forecast

Likely remaining unsettled with most areas seeing some showers or longer spells of rain at times, with the main focus for these across northern and western areas. Potential for some strong and gusty winds at times. Some drier and more settled interludes could develop, perhaps becoming longer in duration across southern areas later in this period. Temperatures are likely to be near average, although some short-lived warm or very warm spells are possible, especially in the south.

Updated: 13:00 (UTC+1) on Fri 28 Aug 2026

Signals are fairly limited from mid-September onward. At first, probably a continuation of a changeable regime with the wettest conditions in the northwest and longer drier interludes in the southeast. However, the distribution of rainfall soon becomes very unclear, although compared to earlier in the month there is a greater chance of more prolonged settled/dry spells. Temperatures likely varying around average with some warm spells likely, especially in the south.

Updated: 14:00 (UTC+1) on Fri 28 Aug 2026

Capel Curig (Conwy) weather

Find a forecast

Forecast days

Fri 28 Aug

Fri 28 Aug

Sat 29 Aug

Sat 29 Aug

Sun 30 Aug

Sun 30 Aug

Mon 31 Aug

Mon 31 Aug

Tue 1 Sep

Tue 1 Sep

Wed 2 Sep

Wed 2 Sep

Thu 3 Sep

Thu 3 Sep

7 day forecast for Capel Curig

Tooltip header

UK video forecast

Wales weather forecast

Headline:

This Evening and Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

Nearest forecasts

Capel Curig (Conwy) weather

Find a forecast

Forecast days

Fri 28 Aug

Fri 28 Aug

Sat 29 Aug

Sat 29 Aug

Sun 30 Aug

Sun 30 Aug

Mon 31 Aug

Mon 31 Aug

Tue 1 Sep

Tue 1 Sep

Wed 2 Sep

Wed 2 Sep

Thu 3 Sep

Thu 3 Sep

7 day forecast for Capel Curig

UK video forecast

Wales weather forecast

Friday 28 Aug - Tuesday 1 Sep

Headline:

This Evening and Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

Wednesday 2 Sep - Friday 11 Sep

Saturday 12 Sep - Saturday 26 Sep

Nearest forecasts