current weather for Sion (Switzerland)
Sion is located near Sion District at 1mi↑, Châteauneuf at 1mi↑, Saint-Germain at 1mi↑, Champlan at 2mi↑, Saviese at 2mi↑,
Elevation : 1634ft
currently : 34°F sky clear at Sion
The current temperature is 34°F, the felt temperature is 34°F.
Wind direction from East with a speed of 2mph.
The air is almost saturated with water : relative air humidity is 93 %.
Pressure is 30inHg : anticyclonic regime, a harbinger of good weather even if mists can appear in the morning and persist because the wind remains weak.
weather last updated 20810 minutes
Sunset in 6h13 and the sun rises in 20h37. The day lasts 16h23.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Sion airport.
Coming to Sion
Hotels : book on Hotels.com Booking Expedia
Taxi : book on Taxi Booking
activities : Getyourguide
Rent a car : book on Rentalcars
By plane :
- Sion airport at 2mi : book on Trip.com
- Aosta airport at 34mi : book on Trip.com
- Megève airport at 44mi : book on Trip.com
Weather forecast for Sion (Switzerland)
Tuesday, December 9, 2025
Sky will be clear all night long and the day will be dominated by the sun.
the temperature will range from 34°F to 52°F
wind speed up to 7mph
2h
34°F
Sky clear
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from East 6mph with gusts at 5mph
5h
36°F
Sky clear
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from East 7mph with gusts at 6mph
8h
39°F
Sky clear
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from East 6mph with gusts at 5mph
11h
45°F
Sky clear
The air is very humid : relative air humidity is 78 %.
pressure is 30inHg
Wind direction from East 4mph with gusts at 4mph
14h
53°F
Sky clear
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from North 2mph with gusts at 2mph
17h
45°F
Few clouds
The air is almost saturated with water : relative air humidity is 91 %.
pressure is 30inHg
Wind direction from North East 4mph with gusts at 3mph
20h
39°F
Broken clouds
The air is extremely humid : relative air humidity is 83 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 5mph
23h
37°F
Broken clouds
The air is extremely humid : relative air humidity is 82 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 5mph
Wednesday, December 10, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening.
the temperature will range from 37°F to 50°F
wind speed up to 7mph
2h
37°F
Broken clouds
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 5mph
5h
37°F
Overcast
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 4mph
8h
37°F
Overcast
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 4mph
11h
44°F
Broken clouds
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from East 4mph with gusts at 3mph
14h
49°F
Broken clouds
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from North East 2mph with gusts at 3mph
17h
45°F
Overcast
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from East 3mph with gusts at 3mph
20h
40°F
Broken clouds
The air is extremely humid : relative air humidity is 82 %.
pressure is 30inHg
Wind direction from East 6mph with gusts at 5mph
23h
39°F
Broken clouds
The air is extremely humid : relative air humidity is 80 %.
pressure is 30inHg
Wind direction from East 7mph with gusts at 6mph
Thursday, December 11, 2025
Sky will be mainly clear but cloud will appear and the day will be cloudy from morning to evening.
the temperature will range from 37°F to 50°F
wind speed up to 7mph
2h
39°F
Broken clouds
The air is very humid : relative air humidity is 78 %.
pressure is 30inHg
Wind direction from East 7mph with gusts at 6mph
5h
38°F
Overcast
The air is very humid : relative air humidity is 78 %.
pressure is 30inHg
Wind direction from East 6mph with gusts at 5mph
8h
38°F
Broken clouds
The air is very humid : relative air humidity is 77 %.
pressure is 30inHg
Wind direction from East 7mph with gusts at 6mph
11h
45°F
Scattered clouds
The air is very humid : relative air humidity is 77 %.
pressure is 30inHg
Wind direction from North East 5mph with gusts at 6mph
14h
50°F
Scattered clouds
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from North East 4mph with gusts at 4mph
17h
46°F
Scattered clouds
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 5mph
20h
40°F
Few clouds
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from East 6mph with gusts at 5mph
23h
38°F
Few clouds
The air is very humid : relative air humidity is 79 %.
pressure is 30inHg
Wind direction from East 6mph with gusts at 5mph
Friday, December 12, 2025
Sky will be clear all night long and the day will be dominated by the sun.
the temperature will range from 37°F to 50°F
wind speed up to 6mph
2h
38°F
Sky clear
The air is very humid : relative air humidity is 77 %.
pressure is 30inHg
Wind direction from East 6mph with gusts at 5mph
5h
37°F
Sky clear
The air is very humid : relative air humidity is 76 %.
pressure is 30inHg
Wind direction from East 6mph with gusts at 5mph
8h
37°F
Sky clear
The air is very humid : relative air humidity is 76 %.
pressure is 30inHg
Wind direction from East 6mph with gusts at 5mph
11h
44°F
Sky clear
The air is very humid : relative air humidity is 76 %.
pressure is 30inHg
Wind direction from East 4mph with gusts at 3mph
14h
50°F
Sky clear
The air is very humid : relative air humidity is 79 %.
pressure is 30inHg
Wind direction from North 2mph with gusts at 2mph
17h
44°F
Few clouds
The air is almost saturated with water : relative air humidity is 90 %.
pressure is 30inHg
Wind direction from North East 3mph with gusts at 3mph
20h
40°F
Scattered clouds
The air is extremely humid : relative air humidity is 83 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 4mph
23h
38°F
Scattered clouds
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from North East 5mph with gusts at 5mph
Saturday, December 13, 2025
Sky will be clear all night long and the day will be dominated by the sun.
the temperature will range from 37°F to 50°F
wind speed up to 6mph
2h
38°F
Broken clouds
The air is extremely humid : relative air humidity is 82 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 4mph
5h
37°F
Sky clear
The air is extremely humid : relative air humidity is 80 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 5mph
8h
37°F
Sky clear
The air is very humid : relative air humidity is 78 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 5mph
11h
44°F
Sky clear
The air is very humid : relative air humidity is 75 %.
pressure is 30inHg
Wind direction from North East 4mph with gusts at 5mph
14h
49°F
Sky clear
The air is very humid : relative air humidity is 79 %.
pressure is 30inHg
Wind direction from North East 2mph with gusts at 3mph
17h
44°F
Sky clear
The air is extremely humid : relative air humidity is 85 %.
pressure is 30inHg
Wind direction from East 4mph with gusts at 4mph
20h
39°F
Sky clear
The air is extremely humid : relative air humidity is 82 %.
pressure is 30inHg
Wind direction from East 5mph with gusts at 5mph
23h
38°F
Sky clear
The air is extremely humid : relative air humidity is 82 %.
pressure is 30inHg
Wind direction from East 6mph with gusts at 5mph
Weather observation and forecast provided by OpenWeatherMap under CC BY-SA 4.0 license amended by aviation weather data.
near
- Hotels in Sion
- Station de montagne Verbier at 11mi↑
- Station de montagne Gstaad at 17mi↑
- Station de montagne Kandersteg-Sunnbüel-Oeschinensee at 23mi↑
- Station de montagne Zermatt at 26mi↑
- Station de montagne Avoriaz at 28mi↑
- Station de montagne Saas Fee at 29mi↑
- Station de montagne Morzine at 32mi↑
- for Sion airport at 2mi↑
- for Glacier de Tsanfleuron airport at 9mi↑
- for Croix de Coeur airport at 9mi↑
Weather news
Saturday, May 8, 2021
News
Weather alert for thunderstorms and strong winds in the southwest
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Tuesday, October 20, 2020
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Alerte orange sur les Hautes-Pyrénées, la tempête Barbara arrive
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Monday, October 19, 2020
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La tempête Barbara souffle à plus de 150 km/h sur les Hautes-Pyrénées
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Sunday, May 10, 2020
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Landes goes on red alert, Hautes-Pyrénées remains on orange alert
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