When do leaves peak in Switzerland in 2026?

Peak color is predicted for September 19–October 16 (best estimate October 3). Color starts around September 23 and trees are mostly bare by October 23.

How reliable is the Switzerland forecast?

The forecast blends recent-year weather normals with photoperiod and elevation; it tightens as the season approaches. Against published peak dates the model lands within a few days for most regions, but it can be a week or more out. Mountains and coastlines are the hardest. Higher elevations turn roughly one day earlier per 300 m.

When is Switzerland's autumn season?

Switzerland is in the northern hemisphere, so its color season is autumn (September to November). The turn takes roughly 30 days end to end, centered on October 3, and the last 11 of those are thinning canopy rather than color.

When do the leaves change in Switzerland?

Name: Switzerland
Address: Switzerland

Switzerland's beech forests turn gold across the Jura and Emmental hills while larches above the treeline glow amber through October, with the Engadine valley's larch stands near St. Moritz a signature late-season display.

Autumn foliage at Lauterbrunnen Valley — 📍 Lauterbrunnen Valley, Switzerland· Photo: Maksym Kozlenko / Wikimedia Commons, CC BY-SA 3.0

2026 Forecast8 weather anchors

Peak: September 19–October 16

Color builds from September 23 · mostly bare by October 23

Switzerland is sampled at 8 weather points, and that answer already agrees with 2 published peak dates from myswitzerland.com, so nothing is added to it. Against Switzerland's own climatology, the 2026 weather puts the peak 6 days earlier. Across Switzerland the first place to turn and the last sit about 28 days apart. How the forecast works

Known for

Engadine Valley larches
Jura Mountains beech forest
Lauterbrunnen Valley

Things to do in fall in Switzerland

2 iconic stops, including scenic drives, farms, haunts, and the views locals plan their October around.

Lauterbrunnen Valley

Viewpoint

Peak September 26 2026 forecast

Dozens of waterfalls drop from sheer limestone walls into this glacial valley beneath the Jungfrau.

Lavaux Vineyard Terraces

Trail

Peak October 13 2026 forecast

Vines terraced above Lake Geneva since the 11th century turn deep red through October, seen best from the walking path linking villages…

Understand the season in Switzerland

Short explainers on why and when the color arrives here.

Cattle decorated with flowers and headdresses driven down from the Alps in the autumn Almabtrieb

Traditions Around the World

Harvest Wine and Cattle Parades: How the Alps and Europe Do Autumn

From Alpine cattle drives to wine-harvest blessings and Munich's agricultural roots, how Switzerland, Austria, and much of Europe mark the turn to autumn.

2026-07-17 · 5 min read

Frequently asked

When do leaves peak in Switzerland in 2026?: Peak color is predicted for September 19–October 16 (best estimate October 3). Color starts around September 23 and trees are mostly bare by October 23.
How reliable is the Switzerland forecast?: The forecast blends recent-year weather normals with photoperiod and elevation; it tightens as the season approaches. Against published peak dates the model lands within a few days for most regions, but it can be a week or more out. Mountains and coastlines are the hardest. Higher elevations turn roughly one day earlier per 300 m.
When is Switzerland's autumn season?: Switzerland is in the northern hemisphere, so its color season is autumn (September to November). The turn takes roughly 30 days end to end, centered on October 3, and the last 11 of those are thinning canopy rather than color.

See it on the map

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