Conwy Castle (Conwy) weather

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Forecast days

Sat 13 Jun

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 04:48

Sunset: 21:43

Partly cloudy.

H UV

L Pollution

H Pollen

Next high tide: 22:18 for
Conwy Morfa (Beach)

Sat 13 Jun

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Sun 14 Jun

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 04:48

Sunset: 21:44

Cloudy changing to sunny intervals in the afternoon.

M UV

L Pollution

VH Pollen

First high tide: 10:39 for
Conwy Morfa (Beach)

Sun 14 Jun

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Mon 15 Jun

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 04:48

Sunset: 21:44

Sunny changing to cloudy in the afternoon.

H UV

L Pollution

VH Pollen

First high tide: 11:32 for
Conwy Morfa (Beach)

Mon 15 Jun

Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Tue 16 Jun

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 04:47

Sunset: 21:45

Overcast changing to light rain in the afternoon.

H UV

L Pollution

L Pollen

First high tide: 12:23 for
Conwy Morfa (Beach)

Tue 16 Jun

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Wed 17 Jun

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 04:47

Sunset: 21:45

Overcast changing to sunny intervals by lunchtime.

H UV

L Pollution

L Pollen

First high tide: 00:42 for
Conwy Morfa (Beach)

Wed 17 Jun

Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Thu 18 Jun

Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 04:47

Sunset: 21:46

Light rain changing to cloudy by lunchtime.

H UV

No pollution data.

No pollen data.

First high tide: 01:31 for
Conwy Morfa (Beach)

Thu 18 Jun

Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Fri 19 Jun

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 04:47

Sunset: 21:46

Overcast.

M UV

No pollution data.

No pollen data.

First high tide: 02:23 for
Conwy Morfa (Beach)

Fri 19 Jun

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;

Partly cloudy.

Sunrise: 04:48

Sunset: 21:43

H UV

L Pollution

H Pollen

Next high tide: 22:18 for

Conwy Morfa (Beach)

7 day forecast for Conwy Castle

Today (13 June 2026)

Time	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%
Temperature (°C)	14°	14°	13°
Feels like temperature (°C)	13°	12°	12°
Wind direction and speed (mph)	W 10	W 9	WNW 8
Wind gust (mph)	21	19	18
Visibility (description)	VG	VG	VG
Humidity	74%	76%	80%
UV	1	-	-

Sunday (14 June 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%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	20%	20%	20%	20%	20%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	13°	12°	12°	12°	11°	11°	12°	12°	13°	13°	13°	14°	14°	14°	15°	15°	15°	15°	15°	15°	14°	13°	12°	12°
Feels like temperature (°C)	11°	11°	11°	10°	10°	10°	11°	11°	12°	12°	12°	13°	13°	13°	14°	14°	14°	14°	14°	14°	13°	12°	11°	11°
Wind direction and speed (mph)	WNW 8	WNW 8	WNW 7	WNW 7	NW 6	NW 6	NW 7	NW 7	NNW 7	NNW 6	NNW 6	NNW 6	NNW 5	NNW 5	N 5	N 5	N 6	NNE 6	NE 6	ENE 6	ENE 5	E 5	SE 5	SE 5
Wind gust (mph)	19	17	18	17	17	16	15	16	15	14	14	13	12	12	12	13	13	13	12	12	13	15	16	18
Visibility (description)	VG	VG	VG	VG	VG	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	83%	84%	84%	84%	85%	86%	84%	79%	76%	75%	75%	74%	74%	73%	72%	69%	69%	68%	68%	72%	75%	83%	86%	85%
UV	-	-	-	-	1	1	1	1	2	3	2	3	4	4	4	5	4	2	1	1	1	1	-	-

Monday (15 June 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%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	20%	20%	30%	30%	30%	30%	20%
Temperature (°C)	12°	12°	12°	12°	12°	12°	12°	13°	15°	16°	18°	19°	20°	21°	21°	22°	22°	22°	21°	20°	19°	18°	17°	16°
Feels like temperature (°C)	11°	11°	11°	11°	10°	10°	11°	12°	13°	15°	16°	17°	18°	19°	20°	20°	20°	20°	20°	19°	19°	18°	17°	16°
Wind direction and speed (mph)	SSE 6	SSE 6	SSE 7	SE 7	SE 7	SE 8	SE 8	SE 8	SSE 9	SSE 9	SSE 9	SE 10	SE 9	SE 9	SE 9	SSE 9	SE 9	SSE 9	SSE 8	SE 7	SE 6	SSE 6	SSE 6	SSE 5
Wind gust (mph)	18	21	22	22	24	24	24	24	24	24	24	23	22	22	21	21	21	19	19	19	19	19	18	19
Visibility (description)	VG	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	VG	G	G
Humidity	85%	83%	82%	82%	82%	81%	78%	74%	68%	65%	63%	57%	55%	55%	55%	55%	56%	57%	59%	67%	70%	75%	78%	79%
UV	-	-	-	-	1	1	1	1	2	3	5	6	7	6	5	4	3	2	1	1	1	1	-	-

Tuesday (16 June 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%	30%	40%	40%	40%	40%	40%	40%	30%	40%	40%	50%	60%	60%	60%	50%	50%	50%	40%	40%	30%	30%
Temperature (°C)	16°	15°	15°	15°	15°	14°	14°	15°	16°	16°	17°	17°	18°	18°	18°	18°	18°	18°	17°	17°	16°	16°	15°	15°
Feels like temperature (°C)	16°	15°	14°	14°	14°	13°	14°	14°	15°	15°	15°	16°	16°	16°	17°	17°	16°	16°	16°	16°	15°	14°	14°	13°
Wind direction and speed (mph)	SSE 6	SSE 6	SSE 6	S 6	S 6	S 6	S 7	S 7	S 8	S 8	S 9	S 10	S 11	S 11	S 11	S 11	S 11	S 10	S 10	SSW 9	SSW 9	SSW 9	SSW 8	SSW 8
Wind gust (mph)	20	19	19	18	18	19	19	20	20	20	20	22	22	25	25	25	25	25	24	23	22	23	25	25
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	VG	VG	G	G	G	G	M	G	M	G	G	G	M
Humidity	83%	84%	85%	87%	87%	88%	86%	85%	84%	81%	79%	77%	75%	74%	75%	75%	78%	82%	84%	84%	84%	85%	85%	85%
UV	-	-	-	-	1	1	1	1	2	2	3	4	4	4	4	3	2	2	1	1	1	1	-	-

Wednesday (17 June 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%	30%	30%	30%	20%	20%	20%	20%	20%	20%	10%	10%	10%	20%	20%	30%	30%	40%	40%	40%	40%	40%
Temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	15°	16°	16°	17°	17°	18°	18°	19°	19°	18°	18°	17°	17°	16°	16°	15°
Feels like temperature (°C)	13°	13°	13°	13°	13°	13°	13°	13°	13°	14°	14°	15°	15°	16°	16°	16°	16°	16°	16°	15°	15°	14°	14°	14°
Wind direction and speed (mph)	SSW 9	S 9	SSW 8	SSW 8	SSW 7	SSW 7	SSW 7	SW 8	SW 10	SW 11	WSW 11	SW 12	SW 12	SW 12	SW 13	SW 13	SW 13	SSW 12	SSW 12	SSW 12	S 11	S 11	S 11	S 11
Wind gust (mph)	24	23	23	22	22	20	22	25	27	28	29	30	30	31	31	31	30	30	28	25	26	25	25	25
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	M	M
Humidity	86%	86%	87%	87%	87%	87%	87%	85%	81%	77%	74%	73%	72%	71%	70%	69%	70%	71%	73%	77%	80%	83%	85%	86%
UV	-	-	-	-	1	1	1	1	2	3	4	5	6	6	6	5	3	2	1	1	1	1	-	-

Thursday (18 June 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	40%	40%	50%	50%	50%	50%	40%	30%	30%
Temperature (°C)	15°	15°	15°	15°	17°	19°	19°	18°	16°
Feels like temperature (°C)	13°	14°	14°	14°	15°	16°	16°	16°	14°
Wind direction and speed (mph)	S 11	S 11	S 10	S 12	S 15	S 16	S 17	SW 15	SW 13
Wind gust (mph)	24	24	24	28	32	33	32	27	25
Visibility (description)	M	M	M	M	M	M	G	G	M
Humidity	90%	90%	92%	92%	86%	84%	84%	85%	92%
UV	-	-	1	1	4	6	4	1	-

Friday (19 June 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%	30%	30%	30%	20%	20%
Temperature (°C)	15°	15°	15°	17°	18°	19°	18°	15°
Feels like temperature (°C)	14°	14°	14°	15°	16°	17°	16°	15°
Wind direction and speed (mph)	SW 12	SW 11	SW 10	SW 12	WSW 12	WSW 13	SW 9	S 5
Wind gust (mph)	23	21	23	24	26	23	18	13
Visibility (description)	M	M	M	G	G	G	G	G
Humidity	93%	93%	92%	84%	79%	73%	79%	91%
UV	-	1	1	4	6	4	1	-

UK video forecast

Wales weather forecast

Headline:

Cloudier on Sunday but warm in the sunshine.

This Evening and Tonight:

Dry with a mixture of late sunny spells and variable cloud this evening. Remaining dry overnight with occasional clear spells. Winds easing and turning chilly in any rural spots with some mist and fog patches. Minimum temperature 4 °C.

Sunday:

Generally cloudier on Sunday, with cloud thick enough for the odd spot of rain, but largely dry. Feeling warmer in the sunny spells that develop. Maximum temperature 23 °C.

Outlook for Monday to Wednesday:

Dry with sunny spells on Monday. Cloudier from Tuesday with a little rain at times towards the north and west. Turning windier, especially by Wednesday. Remaining rather warm throughout.

Updated: 16:00 (UTC+1) on Sat 13 Jun 2026

UK long range weather forecast

The first few days of this period are likely to see something of a northwest-southeast split in the weather across the UK. Areas towards the north and west are most likely to often be cloudier, with spells of rain, some of which could be heavy and accompanied by breezy conditions. Further southeast, a greater chance of drier conditions, although given the potential for high temperatures and high humidity, there is the possibility of some thunderstorms breaking out as well. Towards late June, there is a signal for more widely settled conditions to develop with high pressure more likely to dominate, with temperatures probably remaining above average for most.

Updated: 13:00 (UTC+1) on Sat 13 Jun 2026

High pressure is expected to lie close to the UK at the start of this period, bringing largely settled and dry conditions. Temperatures will likely be above normal, with the potential for hot conditions to develop, especially in the south. Further into July, the influence of high pressure may weaken or shift more to the north or west of the UK, bringing an increasing chance of more unsettled weather and thunderstorms, especially in the south. Temperatures will probably ease back closer to normal too, although some warm and humid spells remain possible at times.

Updated: 14:00 (UTC+1) on Sat 13 Jun 2026

Conwy Castle (Conwy) weather

Find a forecast

Forecast days

Sat 13 Jun

Sat 13 Jun

Sun 14 Jun

Sun 14 Jun

Mon 15 Jun

Mon 15 Jun

Tue 16 Jun

Tue 16 Jun

Wed 17 Jun

Wed 17 Jun

Thu 18 Jun

Thu 18 Jun

Fri 19 Jun

Fri 19 Jun

7 day forecast for Conwy Castle

Tooltip header

UK video forecast

Wales weather forecast

Headline:

This Evening and Tonight:

Sunday:

Outlook for Monday to Wednesday:

UK long range weather forecast

Nearest forecasts

Conwy Castle (Conwy) weather

Find a forecast

Forecast days

Sat 13 Jun

Sat 13 Jun

Sun 14 Jun

Sun 14 Jun

Mon 15 Jun

Mon 15 Jun

Tue 16 Jun

Tue 16 Jun

Wed 17 Jun

Wed 17 Jun

Thu 18 Jun

Thu 18 Jun

Fri 19 Jun

Fri 19 Jun

7 day forecast for Conwy Castle

UK video forecast

Wales weather forecast

Saturday 13 Jun - Wednesday 17 Jun

Headline:

This Evening and Tonight:

Sunday:

Outlook for Monday to Wednesday:

UK long range weather forecast

Thursday 18 Jun - Saturday 27 Jun

Sunday 28 Jun - Sunday 12 Jul

Nearest forecasts