Llanberis Youth Hostel (Gwynedd) weather

Forecast days

Seven day forecast for Llanberis Youth Hostel

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Llanberis Youth Hostel
Detailed weather map

Wales weather forecast


Dry and warm, with hazy sunshine. Fog possible overnight.


A fine and dry day, with any low cloud and fog soon clearing to leave plenty of hazy sunshine. Patchy fair-weather cloud developing across southern areas during the afternoon. Feeling warm in the sun. Maximum temperature 20 °C.


A dry night with clear skies for many, but cloud will gradually spread into the northwest overnight. Fog patches developing quite widely through the early hours of Wednesday. Minimum temperature 7 °C.


Mist or fog will clear through the morning to leave a dry day with frequent sunny spells and some patchy cloud. Cloud and patchy rain arriving overnight. Maximum temperature 21 °C.

Outlook for Thursday to Saturday:

Cloudy with patchy rain on Thursday and Friday. A few brighter spells on Saturday, and a few showers in the south. Breezy for a time.


UK long range weather forecast

Saturday will see outbreaks of rain, heavy in places, affecting northern areas, with drier and brighter conditions further south, some light rain or drizzle along coasts and hills here, however. Following this, generally unsettled conditions are set to continue across the UK, with showers and longer spells of rain, heavy at times, interspersed with drier, sunnier interludes. Into October, a very general north to south split in weather is likely to form. The north is expected to see the most unsettled conditions, outbreaks of rain, possibly heavy at times, and strong winds, possibly coastal gales. Drier, sunnier weather looks more likely further south, though unsettled weather could still spread here at times. Temperatures generally near or slightly below average but may slightly rise towards the end of this period.


Current signals, although quite weak, suggest that higher pressure is expected over the southeast during this period, giving generally settled conditions here and to eastern parts. Conversely, low pressure will tend to lie to the northwest of the UK, bringing more in the way of rain and stronger winds to northern and western areas, with a low risk of stormy conditions. This more unsettled weather could occasionally spread further towards the southeast. Temperatures are more likely to be above average through this period.


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