Date	Temperatures		Wind
Saturday, September 19	17 ° / 7 °	Overcast	1 Km/h
Sunday, September 20	18 ° / 10 °	Overcast	3 Km/h
Monday, September 21	17 ° / 9 °	Overcast	6 Km/h
Tuesday, September 22	18 ° / 9 °	Clear	5 Km/h
Wednesday, September 23	18 ° / 10 °	Sunny	3 Km/h
Thursday, September 24	14 ° / 8 °	Overcast	9 Km/h
Friday, September 25	14 ° / 6 °	Clear	11 Km/h
Saturday, September 26	14 ° / 8 °	Partly cloudy	4 Km/h
Sunday, September 27	18 ° / 9 °	Partly cloudy	2 Km/h
Monday, September 28	18 ° / 10 °	Partly cloudy	3 Km/h
Tuesday, September 29	17 ° / 12 °	Overcast	2 Km/h
Wednesday, September 30	13 ° / 6 °	Light rain shower	4 Km/h
Thursday, October 1	8 ° / 5 °	Light rain shower	10 Km/h
Friday, October 2	11 ° / 5 °	Overcast	10 Km/h
Further Ahead

Sion weather for this week and the next 14 days

By knowing how cold, mild, warm, or hot the weather in Sion, you will find it easier to plan your days.

Our 14 day weather forecast for Sion becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

The weather in Sion for the next 14 days - FAQ

What will the temperature be in Sion during the next 14 days?

The temperature will range between 18° C and 8° C. The hottest day in the next 2 weeks will be on September 20 and the coldest on October 1.

Will it rain at Sion in the next 14 days?

Yes, there will be around 2 days with rain and an overall rainfall of 11.3 mm.

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 gallery above, or check today and tomorrow weather in Sion's pages.

Do you have a weather forecast for Sion for more than 14 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