The weather in Snowdonia can be challenging, to say the least. But if you start to work towards becoming a bit of a weather-nerd, you'll clue on to catching those beautiful weather-windows. Come on our training weekends & we'll teach you how.

I'm in the process of building a little weather application to show what the weather is like in Snowdonia. This will also link to our running route guides which are available for our paid members. This facility will help you decide which route to choose depending on your experience. Stay tuned. But for now, the basic summary for the next seven days is listed below.

Currently in Llanberis

15℃ Windy and Mostly Cloudy

  • Tuesday

    Rain in the morning and evening and windy until evening.
  • Wednesday

    Mostly cloudy throughout the day and dangerously windy until afternoon.
  • Thursday

    Rain starting in the afternoon.
  • Friday

    Mostly cloudy until evening.
  • Saturday

    Heavy rain overnight.
  • Sunday

    Heavy rain until afternoon and dangerously windy until evening.
  • Monday

    Mostly cloudy starting in the afternoon.
  • Tuesday

    Mostly cloudy throughout the day.
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