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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Media Grid UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for your target mountain, then subtract 1°C per 100 metres of ascent. Conditions at altitude are typically 5–10°C colder than lowland, with wind speeds doubling and visibility dropping below 100 metres in cloud.
What does the mountain weather forecast include?
The live forecast above gives summit temperature, wind speed and direction, freezing level, and precipitation probability. For example, a 5 day mountain weather forecast for Snowdon shows highs near 6°C at 1,085 m, with gusts above 30 mph common. Always cross-reference with the Met Office mountain weather service for site-specific warnings.
How do I use the forecast for planning a climb?
Wind chill is the critical factor – a 40 mph wind at 5°C feels like −5°C. The mountain weather forecast Ben Nevis or Ben Lomond should be checked at least 24 hours before setting out. Remember that cloud cover can reduce visibility to 20 m on summits; the lake district forecasts often highlight this risk. For a reliable 5 day mountain weather forecast, use the live data above combined with local avalanche reports if winter conditions apply.
Where can I find a 5 day mountain weather forecast?
The live forecast above provides a 5 day outlook for any UK mountain. For deeper detail, the Met Office mountain weather pages offer hour-by-hour data for Snowdon, Ben Nevis, the Lake District and other regions.
Is the Met Office mountain weather forecast reliable?
Yes – it uses dedicated mountain weather models that account for altitude, terrain and local wind funnelling. However, always combine it with on-the-ground observations and the live forecast above for real-time adjustments.
What should I check before climbing Ben Nevis?
Review the mountain weather forecast Ben Nevis specifically – summit temperatures near −2°C are common even in summer. Check wind speed (above 30 mph is dangerous), freezing level and visibility. Also note the 5 day mountain weather forecast for any approaching fronts.
Sources
For broader conditions across Britain, see our UK weather hub or the 10 day weather forecast UK.