Snowdon Ranger Youth Hostel (Gwynedd) weather

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Forecast days

Sat 29 Aug

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

Sunrise: 06:22

Sunset: 20:12

Mist.

M UV

L Pollution

L Pollen

Eryri / Snowdonia (Mountain region)

Sat 29 Aug

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Sun 30 Aug

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

Sunrise: 06:23

Sunset: 20:10

Sunny intervals changing to heavy showers by late morning.

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: 06:25

Sunset: 20:08

Light showers changing to overcast by late morning.

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: 14° Celsius;

Sunrise: 06:27

Sunset: 20:05

Cloudy changing to sunny intervals by lunchtime.

M UV

L Pollution

L Pollen

Eryri / Snowdonia (Mountain region)

Tue 1 Sep

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Wed 2 Sep

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

Sunrise: 06:28

Sunset: 20:03

Light rain changing to mist in the afternoon.

M UV

L Pollution

L Pollen

Eryri / Snowdonia (Mountain region)

Wed 2 Sep

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Thu 3 Sep

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

Sunrise: 06:30

Sunset: 20:01

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

Eryri / Snowdonia (Mountain region)

Thu 3 Sep

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Fri 4 Sep

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

Sunrise: 06:32

Sunset: 19:58

Cloudy changing to mist in the afternoon.

L UV

No pollution data.

No pollen data.

Fri 4 Sep

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

Mist.

Sunrise: 06:22

Sunset: 20:12

M UV

L Pollution

L Pollen

Eryri / Snowdonia (Mountain region)

7 day forecast for Snowdon Ranger Youth Hostel

Today (29 August 2026)

Time	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	20%	10%	10%	10%	20%
Temperature (°C)	16°	15°	15°	14°	14°
Feels like temperature (°C)	17°	16°	15°	15°	15°
Wind direction and speed (mph)	N 3	NNW 2	NW 2	WSW 2	SW 2
Wind gust (mph)	12	9	9	9	9
Visibility (description)	M	M	M	M	P
Humidity	93%	95%	96%	97%	97%
UV	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	20%	50%	40%	50%	50%	20%	<5%	20%	50%	80%	80%	90%	80%	80%	≥95%	90%	90%	90%	80%	70%	70%	70%	70%	60%
Temperature (°C)	15°	15°	15°	15°	15°	15°	14°	14°	15°	16°	16°	17°	17°	17°	17°	17°	17°	16°	16°	15°	15°	14°	14°	14°
Feels like temperature (°C)	15°	15°	14°	15°	14°	14°	13°	13°	14°	14°	14°	15°	15°	15°	15°	14°	14°	14°	14°	14°	14°	13°	13°	13°
Wind direction and speed (mph)	SW 4	SW 6	SW 7	SW 7	SW 8	SSW 8	S 8	S 8	S 9	SSW 11	SSW 13	S 14	S 15	S 15	S 16	S 16	S 15	SSW 15	SSW 13	SSW 11	SSW 9	SSW 9	SSW 8	SW 8
Wind gust (mph)	13	15	17	18	19	18	17	18	21	22	24	25	24	26	27	27	27	24	24	21	21	19	17	17
Visibility (description)	P	P	P	P	P	M	M	M	G	G	G	M	G	M	M	M	M	M	G	G	M	M	M	M
Humidity	96%	97%	97%	97%	97%	97%	96%	95%	93%	93%	93%	93%	92%	91%	90%	92%	92%	93%	92%	92%	93%	95%	96%	96%
UV	-	-	-	-	-	-	1	1	1	2	3	3	5	2	2	1	1	2	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%	60%	60%	60%	70%	60%	70%	50%	40%	40%	20%	10%	10%	10%	10%	10%	<5%	10%	10%	10%	10%	20%	20%
Temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	15°	15°	16°	16°	16°	16°	16°	15°	15°	14°	14°	14°
Feels like temperature (°C)	13°	13°	12°	12°	12°	12°	11°	11°	11°	12°	12°	12°	12°	12°	13°	13°	13°	14°	14°	14°	13°	13°	13°	13°
Wind direction and speed (mph)	SW 8	SW 8	WSW 11	W 13	W 14	W 15	W 16	WNW 17	WNW 16	WNW 16	WNW 16	WNW 16	WNW 16	WNW 15	WNW 15	W 15	W 14	W 13	W 11	WSW 9	WSW 8	SW 8	SW 8	SW 8
Wind gust (mph)	18	21	21	22	25	27	29	29	30	31	31	30	30	29	28	26	25	23	21	18	18	19	19	19
Visibility (description)	G	G	M	M	M	M	M	M	M	M	M	M	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G
Humidity	95%	96%	96%	96%	97%	97%	97%	97%	97%	96%	93%	90%	85%	82%	76%	71%	68%	66%	68%	75%	80%	82%	84%	86%
UV	-	-	-	-	-	-	1	1	1	2	2	4	4	4	4	3	2	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%	20%	10%	20%	20%	20%	20%	30%	40%	40%	50%	40%	30%	30%	30%	20%	30%	30%	40%	40%	40%	40%	40%	40%
Temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	15°	15°	15°	16°	16°	17°	17°	17°	17°	17°	16°	16°	15°	15°	15°	15°
Feels like temperature (°C)	13°	12°	12°	12°	12°	12°	12°	12°	12°	13°	13°	13°	14°	14°	14°	14°	15°	15°	15°	15°	14°	14°	14°	14°
Wind direction and speed (mph)	SW 8	SW 9	SW 9	SW 9	SW 10	SW 10	SW 11	SW 13	SW 13	SW 14	SW 15	WSW 15	WSW 14	WSW 15	WSW 15	WSW 15	WSW 14	WSW 14	WSW 11	WSW 10	SW 9	SW 8	SW 7	SSW 8
Wind gust (mph)	18	18	19	20	20	22	22	24	26	27	27	27	27	28	27	26	25	24	23	21	20	18	17	18
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	G	M	M	M	M
Humidity	87%	89%	89%	89%	90%	92%	93%	93%	91%	91%	90%	88%	87%	84%	83%	80%	80%	82%	85%	90%	93%	95%	94%	96%
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	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%	50%	60%	60%	60%	70%	70%	70%	70%	70%	70%	70%	60%	50%	50%	40%	30%	30%	30%	40%	40%	30%	20%	20%
Temperature (°C)	15°	15°	15°	15°	15°	15°	15°	15°	16°	16°	16°	17°	17°	17°	17°	18°	18°	18°	18°	17°	17°	17°	16°	16°
Feels like temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	15°	15°	15°	15°	16°	16°	16°	16°	15°	15°	15°	15°	14°
Wind direction and speed (mph)	SSW 9	SSW 9	S 9	S 9	S 9	S 10	SSW 11	SSW 11	SSW 13	SSW 13	SSW 14	SSW 14	SSW 14	SW 14	SW 14	SW 14	SW 14	SW 14	WSW 13	WSW 13	WSW 13	WSW 11	WSW 11	WSW 11
Wind gust (mph)	18	15	16	18	20	21	22	25	26	25	25	25	27	27	29	27	27	24	22	22	23	23	22	22
Visibility (description)	M	P	P	M	M	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P
Humidity	96%	96%	96%	96%	96%	96%	97%	97%	97%	96%	96%	96%	96%	95%	95%	92%	91%	91%	93%	95%	96%	97%	95%	94%
UV	-	-	-	-	-	-	1	1	1	1	1	2	2	3	3	3	2	1	1	1	1	-	-	-

Thursday (3 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	20%	20%	20%	20%	20%	20%	20%	20%	30%
Temperature (°C)	16°	15°	15°	15°	16°	17°	17°	17°	16°
Feels like temperature (°C)	14°	14°	14°	13°	14°	15°	15°	15°	14°
Wind direction and speed (mph)	WSW 11	WSW 11	WSW 11	WSW 11	WSW 13	WSW 14	WSW 15	WSW 13	SW 10
Wind gust (mph)	22	25	24	25	27	27	26	19	16
Visibility (description)	P	P	P	P	M	G	G	M	M
Humidity	94%	94%	94%	94%	86%	74%	71%	83%	93%
UV	-	-	-	1	2	4	2	1	-

Friday (4 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%	40%	30%	40%	40%	40%	40%	40%
Temperature (°C)	15°	15°	15°	16°	17°	17°	17°	16°
Feels like temperature (°C)	14°	12°	13°	14°	14°	15°	15°	14°
Wind direction and speed (mph)	SW 9	SW 14	SSW 11	SW 14	SW 14	SW 11	SW 14	SW 13
Wind gust (mph)	16	15	21	24	24	23	19	17
Visibility (description)	P	P	P	M	M	M	M	P
Humidity	94%	95%	96%	88%	84%	81%	88%	93%
UV	-	-	1	2	3	2	1	-

UK video forecast

Snowdon Ranger Youth Hostel weather map

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Wales weather forecast

Headline:

Further thundery showers likely Sunday.

This Evening and Tonight:

Further showers are likely this evening and overnight, however showers will become less frequent with some clear spells developing. Strong and gusty coastal winds in the south will ease. A warm night for many. Minimum temperature 13 °C.

Sunday:

A cloudy start on Sunday with any sunny spells soon giving way to showers, these locally heavy, with thunder and hail during the afternoon and evening. Temperatures close to normal. Maximum temperature 21 °C.

Outlook for Monday to Wednesday:

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 Sat 29 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 Sat 29 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 Sat 29 Aug 2026

Snowdon Ranger Youth Hostel (Gwynedd) weather

Find a forecast

Forecast days

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

Fri 4 Sep

Fri 4 Sep

7 day forecast for Snowdon Ranger Youth Hostel

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

Snowdon Ranger Youth Hostel (Gwynedd) weather

Find a forecast

Forecast days

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

Fri 4 Sep

Fri 4 Sep

7 day forecast for Snowdon Ranger Youth Hostel

UK video forecast

Wales weather forecast

Saturday 29 Aug - Wednesday 2 Sep

Headline:

This Evening and Tonight:

Sunday:

Outlook for Monday to Wednesday:

UK long range weather forecast

Thursday 3 Sep - Saturday 12 Sep

Sunday 13 Sep - Sunday 27 Sep

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