How is the weather in switzerland at the end of september?

Question

How is the weather in switzerland at the end of september?

Answer 1

The last two Septembers in Switzerland have been mild with warm days and cool evenings, pleasant enough to wear t-shirts by day and may be just throw on a shawl / light jumper for the evening.

Answer 2

It is cool/cold

Answer 3

It is just beginning for the weather to be getting colder. I was there last year on Sept 29. Lucky for us we had a warm summer, but due to changes, I wasn't able to ride with the dog sled team. Wear sweaters at the top of the alps and a little more than a t-shirt at lower elevations.

Answer 4

same kind of weather you will find in  the East Coast (Northern part)  (New York, Boston, etc..)

If you are from the West coast:  like Seattle, S.F., Portland