Llandysul (Ceredigion) weather

Find a forecast

Forecast days

Fri 18 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 15° Celsius;

Sunrise: 06:57

Sunset: 19:25

Cloudy.

M UV

L Pollution

No pollen data.

Fri 18 Sep

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
Sat 19 Sep

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:58

Sunset: 19:23

Light showers changing to sunny intervals by late morning.

M UV

L Pollution

No pollen data.

Sat 19 Sep

Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Sun 20 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 07:00

Sunset: 19:20

Sunny intervals changing to partly cloudy by nighttime.

M UV

L Pollution

No pollen data.

Sun 20 Sep

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Mon 21 Sep

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 07:02

Sunset: 19:18

Cloudy changing to sunny intervals by lunchtime.

M UV

L Pollution

No pollen data.

Mon 21 Sep

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Tue 22 Sep

Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 07:03

Sunset: 19:15

Mist changing to sunny intervals by late morning.

M UV

L Pollution

No pollen data.

Tue 22 Sep

Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Wed 23 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 07:05

Sunset: 19:13

Sunny intervals changing to mist by early evening.

M UV

No pollution data.

No pollen data.

Wed 23 Sep

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Thu 24 Sep

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

Sunrise: 07:07

Sunset: 19:11

Cloudy.

L UV

No pollution data.

No pollen data.

Thu 24 Sep

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

Cloudy.

Sunrise: 06:57

Sunset: 19:25

M UV

L Pollution

No pollen data.

7 day forecast for Llandysul

Today (18 September 2026)

Time	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	10%	10%	10%
Temperature (°C)	16°	16°	16°	16°
Feels like temperature (°C)	15°	15°	15°	15°
Wind direction and speed (mph)	SW 9	SW 9	SW 9	SW 9
Wind gust (mph)	30	30	30	30
Visibility (description)	G	M	G	M
Humidity	88%	86%	86%	88%
UV	-	-	-	-

Saturday (19 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	20%	40%	80%	80%	≥95%	≥95%	80%	80%	60%	50%	30%	20%	20%	20%	10%	10%	<5%	<5%	<5%	<5%	10%	<5%	10%	20%
Temperature (°C)	16°	16°	16°	16°	16°	16°	16°	16°	16°	17°	17°	18°	19°	19°	19°	19°	19°	18°	17°	16°	15°	15°	15°	15°
Feels like temperature (°C)	15°	15°	15°	15°	15°	15°	15°	16°	15°	16°	16°	17°	17°	17°	18°	17°	17°	17°	17°	16°	15°	15°	15°	15°
Wind direction and speed (mph)	SW 10	SW 10	SW 10	SW 10	SW 10	SW 10	SW 10	WSW 9	WSW 9	WSW 9	WSW 10	WSW 10	WSW 10	WSW 10	WSW 10	WSW 10	WSW 9	W 8	WSW 7	WSW 6	SW 5	WSW 3	WSW 3	WSW 3
Wind gust (mph)	30	30	30	30	30	30	30	30	28	29	30	30	30	29	28	27	25	23	22	21	19	13	13	13
Visibility (description)	M	M	M	M	M	P	P	P	M	M	M	M	M	G	G	G	VG	VG	VG	VG	G	G	G	G
Humidity	90%	92%	92%	94%	93%	95%	96%	96%	93%	88%	85%	77%	75%	73%	70%	70%	69%	68%	75%	82%	86%	86%	87%	87%
UV	-	-	-	-	-	-	1	1	1	1	1	3	4	3	3	2	2	1	1	1	-	-	-	-

Sunday (20 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	20%	10%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	14°	13°	12°	12°	11°	11°	10°	10°	12°	14°	15°	16°	16°	17°	17°	18°	17°	17°	16°	12°	10°	9°	9°	9°
Feels like temperature (°C)	13°	13°	12°	11°	11°	11°	10°	9°	12°	13°	14°	15°	15°	16°	16°	17°	16°	16°	16°	12°	9°	8°	9°	8°
Wind direction and speed (mph)	WSW 4	W 3	WSW 3	WSW 3	WSW 3	WSW 3	WSW 3	WSW 3	WSW 3	W 5	WNW 6	WNW 6	WNW 6	WNW 6	WNW 6	WNW 5	WNW 4	NW 3	NW 2	WNW 2	ENE 1	E 1	E 1	ENE 2
Wind gust (mph)	16	13	13	13	13	13	13	13	13	17	17	17	15	15	15	14	14	13	9	9	4	4	4	9
Visibility (description)	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G
Humidity	90%	89%	89%	88%	87%	87%	86%	87%	83%	76%	68%	65%	62%	59%	57%	56%	57%	60%	67%	83%	86%	88%	87%	88%
UV	-	-	-	-	-	-	-	1	1	1	2	3	3	3	3	2	2	1	1	1	-	-	-	-

Monday (21 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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	<5%	<5%	<5%	<5%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	10°	10°	11°	12°	12°	12°	13°	14°	15°	16°	17°	18°	19°	20°	20°	20°	20°	20°	19°	17°	15°	13°	13°	12°
Feels like temperature (°C)	10°	10°	11°	12°	12°	12°	13°	14°	15°	17°	18°	19°	20°	20°	21°	21°	21°	21°	20°	17°	15°	14°	13°	12°
Wind direction and speed (mph)	ENE 2	E 2	ENE 2	ENE 2	E 2	E 2	ESE 2	ESE 2	ESE 2	SSE 2	SSW 3	SW 3	SW 3	SW 3	SW 3	SW 3	SW 3	SW 3	SW 2	SSW 2	SSE 1	ENE 1	ENE 1	E 2
Wind gust (mph)	9	9	9	9	9	9	9	9	9	9	13	13	13	13	13	13	13	12	9	9	4	4	4	9
Visibility (description)	G	G	G	M	M	M	P	P	M	M	G	G	G	G	G	VG	G	VG	VG	M	P	P	P	P
Humidity	86%	87%	87%	87%	89%	89%	89%	89%	88%	84%	84%	83%	81%	78%	76%	76%	78%	78%	83%	91%	96%	97%	97%	98%
UV	-	-	-	-	-	-	-	1	1	1	2	2	3	3	3	2	1	1	1	1	-	-	-	-

Tuesday (22 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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	10%	10%
Temperature (°C)	11°	11°	11°	11°	11°	11°	12°	11°	13°	16°	17°	19°	19°	20°	21°	21°	21°	20°	19°	17°	15°	13°	13°	14°
Feels like temperature (°C)	11°	11°	11°	11°	11°	11°	12°	11°	13°	16°	18°	19°	19°	20°	21°	21°	21°	21°	20°	18°	15°	14°	14°	14°
Wind direction and speed (mph)	E 2	E 2	E 1	ENE 1	ENE 1	ENE 2	E 2	E 2	E 2	SE 2	S 3	S 5	SSW 5	SSW 5	SSW 5	SSW 5	SW 5	SW 3	SW 3	SW 2	SW 2	ESE 1	E 1	E 2
Wind gust (mph)	9	7	4	4	4	9	9	7	9	9	13	14	14	16	16	15	15	13	12	9	9	4	4	9
Visibility (description)	P	P	P	P	P	P	P	P	M	M	G	G	VG	VG	VG	VG	VG	VG	G	G	G	M	M	P
Humidity	98%	98%	99%	99%	98%	98%	98%	98%	96%	91%	85%	78%	72%	69%	67%	67%	68%	72%	78%	87%	92%	95%	96%	96%
UV	-	-	-	-	-	-	-	1	1	1	2	3	3	4	3	2	1	1	1	1	-	-	-	-

Wednesday (23 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	10%	20%	20%	10%	10%	10%	<5%	<5%	<5%
Temperature (°C)	14°	14°	14°	13°	15°	16°	17°	13°	9°
Feels like temperature (°C)	15°	15°	14°	12°	14°	15°	16°	12°	9°
Wind direction and speed (mph)	ESE 2	N 3	NNW 3	NNW 5	N 6	N 7	N 6	N 4	E 3
Wind gust (mph)	9	13	13	19	21	19	14	7	6
Visibility (description)	M	M	P	M	G	VG	VG	G	M
Humidity	96%	96%	95%	93%	79%	68%	66%	84%	94%
UV	-	-	-	1	2	4	2	1	-

Thursday (24 September 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	10%	20%	30%	30%	40%	40%
Temperature (°C)	9°	11°	12°	15°	17°	17°	16°	15°
Feels like temperature (°C)	9°	11°	11°	14°	16°	16°	15°	15°
Wind direction and speed (mph)	SE 2	SSE 3	SSE 5	S 8	SSW 10	SSW 10	SSW 8	SSW 7
Wind gust (mph)	9	13	19	25	25	24	18	17
Visibility (description)	P	P	P	G	G	G	G	M
Humidity	95%	93%	90%	83%	80%	79%	89%	95%
UV	-	-	1	2	3	1	1	-

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Llandysul weather map

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Flood alerts in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

A windy start to the weekend, but dry for most.

This Evening and Tonight:

A damp end to Friday for some, mainly in western regions. Often dry in the east overnight but a chance of further rain at times elsewhere, locally heavy and persistent over the hills. Windy and much milder than last night. Minimum temperature 13 °C.

Saturday:

An increasingly dry day for most with sunny spells, but rain may affect the far south at times. Feeling warm in the sunshine with the brisk westerly winds gradually easing. Maximum temperature 21 °C.

Outlook for Sunday to Tuesday:

Lighter winds on Sunday with plenty of sunshine. Somewhat cloudier early next week with perhaps some rain in the far northwest at times. Dry elsewhere with warm sunny spells.

Updated: 16:00 (UTC+1) on Fri 18 Sep 2026

UK long range weather forecast

A changeable period is expected, with Atlantic weather systems bringing spells of rain, showers and occasional strong winds. The wettest and windiest conditions are most likely across northern and western areas, although stronger winds may at times extend more widely. Between these unsettled spells, periods of drier and more settled weather are likely, especially in the south and east, where they may last for a few days. Accompanying these may be some overnight fog and frost. Temperatures are expected to be slightly above average overall.

Updated: 13:00 (UTC+1) on Fri 18 Sep 2026

Changeable and occasionally unsettled weather is likely to become more frequent through October, with spells of rain and stronger winds increasingly likely to move in from the Atlantic. Between these periods, some drier and brighter interludes are also expected. As is often the case for October, deeper areas of low pressure may occasionally bring spells of very strong winds. Temperatures are expected to remain slightly above average overall, although brief cooler interludes are possible.

Updated: 14:00 (UTC+1) on Fri 18 Sep 2026

Llandysul (Ceredigion) weather

Find a forecast

Forecast days

Fri 18 Sep

Fri 18 Sep

Sat 19 Sep

Sat 19 Sep

Sun 20 Sep

Sun 20 Sep

Mon 21 Sep

Mon 21 Sep

Tue 22 Sep

Tue 22 Sep

Wed 23 Sep

Wed 23 Sep

Thu 24 Sep

Thu 24 Sep

7 day forecast for Llandysul

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

Llandysul (Ceredigion) weather

Find a forecast

Forecast days

Fri 18 Sep

Fri 18 Sep

Sat 19 Sep

Sat 19 Sep

Sun 20 Sep

Sun 20 Sep

Mon 21 Sep

Mon 21 Sep

Tue 22 Sep

Tue 22 Sep

Wed 23 Sep

Wed 23 Sep

Thu 24 Sep

Thu 24 Sep

7 day forecast for Llandysul

UK video forecast

Wales weather forecast

Friday 18 Sep - Tuesday 22 Sep

Headline:

This Evening and Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

Wednesday 23 Sep - Friday 2 Oct

Saturday 3 Oct - Saturday 17 Oct

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