Elidir Fawr (Gwynedd) weather

Find a forecast

Forecast days

Today

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 07:13

Sunset: 17:47

Light rain changing to fog by early evening.

L UV

L Pollution

No pollen data.

Eryri / Snowdonia (Mountain region)

Today

Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
Thu 26 Feb

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 07:11

Sunset: 17:48

Fog changing to heavy rain by late morning.

L UV

L Pollution

No pollen data.

Eryri / Snowdonia (Mountain region)

Thu 26 Feb

Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
Fri 27 Feb

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -1° Celsius;

Sunrise: 07:09

Sunset: 17:50

Light rain changing to sleet in the afternoon.

L UV

L Pollution

No pollen data.

Eryri / Snowdonia (Mountain region)

Fri 27 Feb

Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: -1 degrees Celsius;
Sat 28 Feb

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 2° Celsius;

Sunrise: 07:06

Sunset: 17:52

Fog changing to sunny intervals by late morning.

L UV

L Pollution

No pollen data.

Eryri / Snowdonia (Mountain region)

Sat 28 Feb

Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
Sun 1 Mar

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 2° Celsius;

Sunrise: 07:04

Sunset: 17:54

Light rain changing to fog in the afternoon.

L UV

No pollution data.

No pollen data.

Eryri / Snowdonia (Mountain region)

Sun 1 Mar

Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
Mon 2 Mar

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -2° Celsius;

Sunrise: 07:02

Sunset: 17:56

Fog changing to cloudy by lunchtime.

L UV

No pollution data.

No pollen data.

Mon 2 Mar

Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius;
Tue 3 Mar

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 06:59

Sunset: 17:58

Sunny intervals.

L UV

No pollution data.

No pollen data.

Tue 3 Mar

Maximum daytime temperature: 4 degrees Celsius; Minimum nighttime temperature: 0 degrees Celsius;

Light rain changing to fog by early evening.

Sunrise: 07:13

Sunset: 17:47

L UV

L Pollution

No pollen data.

Eryri / Snowdonia (Mountain region)

7 day forecast for Elidir Fawr

Wednesday (25 February 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%	10%	30%	60%	80%	90%	≥95%	≥95%	≥95%	90%	80%	80%	70%	60%	50%	40%	50%	50%	50%	60%
Temperature (°C)	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	4°	4°
Feels like temperature (°C)	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-2°	-2°	-2°	-1°	-1°	-1°	-1°	-1°	-1°	0°	0°	-1°	-1°	-2°	-2°	-2°	-2°
Wind direction and speed (mph)	SSW 38	SSW 36	S 34	S 32	S 31	S 32	S 30	S 30	S 31	S 29	S 30	S 31	S 31	SSW 29	SSW 26	SSW 25	SSW 24	SSW 24	SSW 27	SSW 29	SSW 29	SSW 30	SSW 31	SSW 32
Wind gust (mph)	42	40	38	35	34	35	33	33	34	30	32	32	34	29	28	26	26	26	28	31	32	31	35	35
Visibility (description)	M	M	P	M	P	P	P	P	P	P	P	P	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP
Humidity	91%	92%	92%	92%	93%	95%	96%	96%	96%	96%	97%	98%	99%	100%	100%	100%	100%	100%	100%	100%	99%	99%	99%	99%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Thursday (26 February 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	50%	40%	40%	30%	30%	30%	30%	40%	70%	80%	90%	≥95%	≥95%	≥95%	90%	90%	80%	70%	60%	50%	50%	50%	50%	60%
Temperature (°C)	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	5°
Feels like temperature (°C)	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-4°	-3°	-4°	-4°	-4°	-4°	-4°	-3°	-3°	-2°	-2°	-1°	-1°	-1°
Wind direction and speed (mph)	SSW 30	SSW 30	SSW 30	SSW 30	SSW 31	SSW 31	SSW 32	SSW 32	SSW 34	SSW 35	SSW 37	SSW 39	SSW 44	SSW 44	SSW 43	SSW 43	SSW 41	SSW 37	SSW 33	SSW 29	SSW 27	S 25	S 23	SSW 22
Wind gust (mph)	32	32	33	33	33	33	34	35	36	38	40	43	48	48	48	47	45	41	36	32	29	27	25	24
Visibility (description)	VP	VP	VP	VP	VP	VP	VP	P	P	P	P	P	P	P	P	P	P	VP	VP	VP	VP	VP	VP	VP
Humidity	100%	100%	100%	99%	99%	99%	99%	98%	98%	97%	96%	96%	95%	95%	96%	97%	99%	100%	100%	100%	100%	100%	100%	100%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Friday (27 February 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%	70%	70%	70%	80%	80%	80%	80%	90%	80%	80%	70%	70%	70%	80%	80%	70%	60%	50%	50%	50%	60%
Temperature (°C)	5°	5°	4°	5°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	3°	3°	3°	2°	2°	1°	1°	1°	1°
Feels like temperature (°C)	0°	0°	0°	1°	1°	1°	1°	1°	0°	0°	0°	-1°	-1°	-1°	-1°	-2°	-3°	-3°	-4°	-4°	-5°	-5°	-5°	-5°
Wind direction and speed (mph)	SSW 18	SSW 16	S 13	S 12	S 10	SE 9	SE 10	SE 11	ESE 12	SE 14	SSE 16	S 17	SSW 21	SW 19	WSW 18	W 19	W 20	W 19	WNW 18	WNW 17	WNW 18	NW 19	NW 19	NW 18
Wind gust (mph)	19	17	15	13	11	10	13	15	18	20	20	21	23	22	21	22	23	22	23	22	22	22	26	25
Visibility (description)	VP	VP	VP	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P
Humidity	100%	100%	99%	99%	98%	97%	97%	96%	96%	96%	96%	96%	97%	95%	94%	93%	94%	94%	95%	96%	96%	95%	94%	94%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Saturday (28 February 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%	50%	40%	40%	30%	30%	20%	20%	20%	10%	10%	10%	20%	20%	30%	40%	40%	50%	50%	50%	50%	50%	50%	50%
Temperature (°C)	1°	0°	0°	0°	0°	0°	-1°	-1°	-1°	0°	0°	1°	1°	1°	2°	1°	1°	1°	1°	2°	2°	2°	2°	2°
Feels like temperature (°C)	-6°	-6°	-7°	-6°	-6°	-6°	-6°	-6°	-6°	-6°	-6°	-5°	-6°	-6°	-6°	-6°	-6°	-6°	-6°	-6°	-6°	-5°	-5°	-5°
Wind direction and speed (mph)	NW 18	NW 19	NW 18	WNW 16	WNW 14	W 14	WSW 14	WSW 13	WSW 13	WSW 14	WSW 17	SW 19	SW 24	SW 26	SSW 28	SSW 29	SSW 30	SSW 30	SSW 30	SSW 31	SSW 31	SSW 31	SSW 30	SSW 32
Wind gust (mph)	27	25	25	25	22	20	17	17	17	20	21	22	25	27	28	32	33	33	33	34	34	34	34	35
Visibility (description)	P	P	P	M	M	M	M	M	G	M	G	G	G	G	M	M	M	P	P	P	P	P	P	P
Humidity	95%	94%	94%	92%	92%	92%	92%	91%	89%	87%	82%	75%	73%	74%	74%	76%	81%	87%	91%	92%	94%	93%	93%	94%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Sunday (1 March 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	60%	70%	70%	70%	50%	40%	40%	30%
Temperature (°C)	2°	3°	3°	4°	4°	5°	4°	4°
Feels like temperature (°C)	-5°	-5°	-4°	-4°	-3°	-3°	-4°	-4°
Wind direction and speed (mph)	SSW 36	SSW 39	SSW 38	SSW 39	SSW 42	SSW 40	S 46	S 47
Wind gust (mph)	39	43	41	43	42	40	51	51
Visibility (description)	P	P	P	P	P	P	P	M
Humidity	94%	93%	94%	93%	92%	91%	91%	89%
UV	-	-	-	1	1	1	-	-

Monday (2 March 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	40%	30%	40%	30%	30%	30%	30%	20%
Temperature (°C)	3°	3°	3°	4°	5°	5°	3°	2°
Feels like temperature (°C)	-4°	-4°	-4°	-3°	-1°	-1°	-2°	-4°
Wind direction and speed (mph)	S 35	S 37	S 34	S 30	SSW 30	SSW 26	SSW 16	SW 16
Wind gust (mph)	36	40	37	30	33	29	18	17
Visibility (description)	M	M	M	M	M	G	M	M
Humidity	90%	91%	91%	90%	83%	77%	88%	91%
UV	-	-	-	1	1	1	-	-

Tuesday (3 March 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	10%	20%	20%	10%	10%	10%	10%	<5%
Temperature (°C)	1°	0°	-1°	1°	4°	4°	1°	0°
Feels like temperature (°C)	-4°	-5°	-6°	-4°	-2°	-2°	-3°	-5°
Wind direction and speed (mph)	SW 12	W 12	W 11	WNW 12	NNW 20	NW 20	NNW 11	SE 9
Wind gust (mph)	12	13	13	19	20	22	12	9
Visibility (description)	M	P	P	M	G	G	G	M
Humidity	93%	93%	93%	89%	73%	68%	85%	93%
UV	-	-	1	1	2	1	-	-

UK video forecast

Elidir Fawr weather map

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Wales weather forecast

Headline:

Some mist and fog overnight. Drizzly across western hills

This Evening and Tonight:

Cloud and patchy rain may move into the far west at times overnight. Otherwise dry with clear spells, but some mist and fog patches may develop, especially in the east. Minimum temperature 9 °C.

Wednesday:

Western areas continuing to see some cloud and patchy rain at times, especially in the afternoon. Elsewhere, any fog clearing allowing some bright or sunny spells to develop. Feeling mild. Maximum temperature 13 °C.

Outlook for Thursday to Saturday:

Rain moving across the country on Thursday before turning brighter with some showers on Friday. Further rain likely later on Saturday. Temperatures returning to nearer average.

Updated: 16:00 (UTC) on Tue 24 Feb 2026

UK long range weather forecast

Changeable conditions are expected, with Atlantic frontal systems spreading across the UK, interspersed with drier and brighter interludes. Rainfall will typically be heaviest in the northwest, with much less reaching sheltered eastern areas. Some parts of the southeast may be largely fine. Across high ground in the north, some snow is possible at times. Winds will probably be strong at times, with a risk of gales. Temperatures are likely to be near to or slightly above average.

Updated: 14:00 (UTC) on Tue 24 Feb 2026

Changeable conditions will probably continue to dominate during this period, with Atlantic frontal systems spreading across the UK. These will bring spells of rain and perhaps strong winds, with the wettest conditions in the northwest, whilst the southeast will likely be driest. Temperatures are likely to be near to or slightly above normal overall. It is possible that longer spells of dry weather occur later in the month as more blocked pattern could develop, which could lead to some colder conditions too.

Updated: 15:00 (UTC) on Tue 24 Feb 2026

Elidir Fawr (Gwynedd) weather

Find a forecast

Forecast days

Today

Today

Thu 26 Feb

Thu 26 Feb

Fri 27 Feb

Fri 27 Feb

Sat 28 Feb

Sat 28 Feb

Sun 1 Mar

Sun 1 Mar

Mon 2 Mar

Mon 2 Mar

Tue 3 Mar

Tue 3 Mar

7 day forecast for Elidir Fawr

Tooltip header

UK video forecast

Wales weather forecast

Headline:

This Evening and Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Nearest forecasts

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Elidir Fawr (Gwynedd) weather

Find a forecast

Forecast days

Today

Today

Thu 26 Feb

Thu 26 Feb

Fri 27 Feb

Fri 27 Feb

Sat 28 Feb

Sat 28 Feb

Sun 1 Mar

Sun 1 Mar

Mon 2 Mar

Mon 2 Mar

Tue 3 Mar

Tue 3 Mar

7 day forecast for Elidir Fawr

UK video forecast

Wales weather forecast

Tuesday 24 Feb - Saturday 28 Feb

Headline:

This Evening and Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Sunday 1 Mar - Tuesday 10 Mar

Wednesday 11 Mar - Wednesday 25 Mar

Nearest forecasts

More from the Met Office

Causes of climate change

Weather warriors - lesson plan

The water cycle

Weather conditions

Bringing data to life - lesson plan

3 tips for staying safe in fog