Sion 7 day weather forecast

Click on a day for an hourly weather forecast

Date	Temperatures		Wind
Thursday, April 18	-1 ° / -8 °	Light sleet	10 Km/h
Friday, April 19	1 ° / -11 °	Partly cloudy	3 Km/h
Saturday, April 20	-1 ° / -7 °	Light freezing rain	5 Km/h
Sunday, April 21	-1 ° / -10 °	Partly cloudy	4 Km/h
Monday, April 22	-1 ° / -8 °	Moderate snow	4 Km/h
Tuesday, April 23	1 ° / -10 °	Partly cloudy	4 Km/h
Wednesday, April 24	-0 ° / -9 °	Partly cloudy	4 Km/h

14 day weather forecast ››

Sion 7 days – weather graph

The weather in Sion for the next 7 days - FAQ

What will the temperature be in Sion during the next 7 days?

The temperature will range between 1° C and -1° C. The hottest day in the next 7 days will be on April 19 and the coldest on April 18.

Will it rain at Sion in the next 7 days?

Yes, there will be around 7 days with rain and an overall rainfall of 16.9 mm.

Will it be snowing in Sion?

Yes! Sion is expected to have 3 snowy days in the next week, with estimated total of 1 cm of snow.

Can I see more details about the weather in Sion on a specific day?

Yes, you can click on any of the days in the table above, or check directly the weather forecast for Sion for today and tomorrow.

Do you have a weather forecast for Sion for more than 7 days?

You can check the Sion long range weather page, it is not a forecast, but it can give you an idea of how the weather in Sion will be like (based on past weather information).

More about the weather in Sion