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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Public Journal weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Before heading up the mountain, check the live forecast above and the Zermatt weather webcam for real-time conditions; the valley and high peaks can be very different, so plan layers and be prepared for rapid change.
What can visitors expect from Zermatt’s weather?
Zermatt sits at 1,620 metres in the Swiss Alps, giving it an alpine climate with cool summers and snowy winters. The live forecast above shows current conditions, but note that temperatures drop roughly 1°C for every 150 metres you climb, so the upper slopes (up to 3,883 m at the Klein Matterhorn) are always colder. For trip planning, a zermatt weather forecast 15 days gives a useful long-range view, while the zermatt weather forecast 14 days and weather in zermatt 10 days help narrow down when to ski or hike. The zermatt weather forecast 30 days is less reliable but can indicate broader patterns such as early-season snowfall or summer heatwaves.
How does the microclimate affect daily plans?
Zermatt often enjoys clear mornings, with clouds building in the afternoon. The valley floor is generally milder, while the glacier region stays well below freezing year-round. If you need zermatt weather celsius specifics, the live forecast includes Celsius readings – useful for comparing with zermatt weather fahrenheit conversions if you are used to imperial units. The zermatt weather tomorrow outlook can change quickly; always check the live data again before setting out.
Is Zermatt weather similar to the UK?
Not really. Zermatt’s high altitude means much colder nights, stronger sun and a greater risk of sudden storms. While the UK can be damp and mild, Zermatt is drier but with heavy snowfall in winter.
What is the best time of year to visit Zermatt?
For skiing, December to April offers reliable snow cover. Summer (June–September) sees pleasant hiking conditions, though afternoon thunderstorms are common above 2,500 m. Shoulder seasons (May and November) are quieter but many lifts close.
Do I need warm clothing even in summer?
Yes. Even on a 25°C day in the valley, temperatures on the glacier can drop below -5°C. A good waterproof jacket, hat and gloves are essential, especially if you take the zermatt weather webcam feed as a guide to current conditions.