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Sion weather in Switzerland
14 day weather Forecast
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Sion 14 day weather forecast

Click on a day for an hourly weather forecast
Friday
Nov 22
Heavy snow
4.3 cm
-7° / -12°
Saturday
Nov 23
Partly cloudy
0.1 cm
0° / -16°
Sunday
Nov 24
Mist
0 mm
2° / -6°
Monday
Nov 25
Fog
1 mm
2° / -5°
Tuesday
Nov 26
Fog
1.3 mm
2° / -2°
Wednesday
Nov 27
Light freezing rain
0 mm
2° / -4°
Thursday
Nov 28
Mist
0 mm
2° / -3°
Friday
Nov 29
Mist
0 mm
3° / -2°
Saturday
Nov 30
Sunny
0 mm
4° / -3°
Sunday
Dec 1
Light freezing rain
18 mm
1° / -4°
Monday
Dec 2
Freezing fog
5.8 mm
-1° / -6°
Tuesday
Dec 3
Moderate rain
28 mm
-1° / -2°
Wednesday
Dec 4
Moderate rain
12.5 mm
0° / -7°
Thursday
Dec 5
Light sleet
0.4 cm
-3° / -8°
Next
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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.

Sion 14 day forecast

Date Temperatures Weather Wind
Friday, November 22 -7 ° / -12 ° Heavy snow Heavy snow 6 Km/h
Saturday, November 23 0 ° / -16 ° Partly cloudy Partly cloudy 10 Km/h
Sunday, November 24 2 ° / -6 ° Mist Mist 12 Km/h
Monday, November 25 2 ° / -5 ° Fog Fog 6 Km/h
Tuesday, November 26 2 ° / -2 ° Fog Fog 7 Km/h
Wednesday, November 27 2 ° / -4 ° Light freezing rain Light freezing rain 3 Km/h
Thursday, November 28 2 ° / -3 ° Mist Mist 4 Km/h
Friday, November 29 3 ° / -2 ° Mist Mist 6 Km/h
Saturday, November 30 4 ° / -3 ° Sunny Sunny 10 Km/h
Sunday, December 1 1 ° / -4 ° Light freezing rain Light freezing rain 4 Km/h
Monday, December 2 -1 ° / -6 ° Freezing fog Freezing fog 7 Km/h
Tuesday, December 3 -1 ° / -2 ° Moderate rain Moderate rain 4 Km/h
Wednesday, December 4 0 ° / -7 ° Moderate rain Moderate rain 6 Km/h
Thursday, December 5 -3 ° / -8 ° Light sleet Light sleet 6 Km/h
Further Ahead
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Sion 14 days – weather graph

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 4° C and -7° C. The hottest day in the next 2 weeks will be on November 30 and the coldest on November 22.
Will it rain at Sion in the next 14 days?
Yes, there will be around 9 days with rain and an overall rainfall of 36.9 mm.
Will it be snowing in Sion?
Yes! Sion is expected to have 3 snowy days in the next 2 weeks, with estimated total of 4.8 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 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
Long range weather for Sion Sion weather in November Sion weather in December Sion Webcam Weather tomorrow Hotels in Sion