Sion weather

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Sion weather

Here is the Sion weather forecast. You will find below :
- Sion weather forecast for the next hours
- 7, 8 and 10 days weather forecast for Sion
- the lastest Sion weather conditions

Please note that the station providing the latest weather data is not necessarily in the center of Sion. Differences in prediction may appear according to the location of the weather station, especially in mountains where data usualy come from plains. For better accuracy at high altitude, you should check the snow weather forecast.

You will find below some links for the 8 days weather forecast near Sion :
- weather forecast for towns close to Sion :
   - Weather Loubédat (32110) : town located at 1.66 km
   - Weather Urgosse (32110) : town located at 2.50 km
   - Weather Sorbets (32110) : town located at 2.67 km
   - Weather Bétous (32110) : town located at 2.71 km
   - Weather Bouzon-Gellenave (32290) : town located at 3.73 km
   - Weather Cravencères (32110) : town located at 3.74 km
   - Weather Nogaro (32110) : town located at 3.92 km
   - Weather Sabazan (32290) : town located at 4.85 km

- weather forecast for department prefecture of Gers : Weather of Auch
- weather forecast for other cities of Gers : Gers
- global weather on the map of France : weather france map

Must see: the road map of Sion, the photos of Sion, the map of Sion.

I like Sion !

7, 8 and 10 days weather forecast for Sion

Week Forecast:

The latest weather data for Sion were collected Thursday, 18 December 2025 at 15:03 from the nearest observation station of Nogaro.

Thursday, December 18th

15°C 7°C

0%
77%

Mostly cloudy

Temperature Max: 15°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 77%
Wind speed: 12 km/h North-West
Humidity: 82%°        UV Index: 1
Sunrise: 08:29     Sunset: 17:24

Friday, December 19th

13°C 8°C

0%
98%

Cloudy

Temperature Max: 13°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 98%
Wind speed: 4 km/h North-East
Humidity: 87%°        UV Index: 1
Sunrise: 08:29     Sunset: 17:25

Saturday, December 20th

13°C 7°C

0%
78%

Mostly cloudy

Temperature Max: 13°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 78%
Wind speed: 7 km/h North-West
Humidity: 86%°        UV Index: 1
Sunrise: 08:30     Sunset: 17:25

Sunday, December 21st

9°C 5°C

81%
90%

Temperature Max: 9°C    Temperature Min: 5°C
Precipitation Probability: 81%
Percentage of sky occluded by clouds: 90%
Wind speed: 9 km/h East
Humidity: 89%°        UV Index: 1
Sunrise: 08:30     Sunset: 17:26

Monday, December 22nd

9°C 3°C

81%
70%

Temperature Max: 9°C    Temperature Min: 3°C
Precipitation Probability: 81%
Percentage of sky occluded by clouds: 70%
Wind speed: 10 km/h North-East
Humidity: 86%°        UV Index: 1
Sunrise: 08:31     Sunset: 17:26

Tuesday, December 23rd

10°C 2°C

0%
56%

Partly cloudy

Temperature Max: 10°C    Temperature Min: 2°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 56%
Wind speed: 9 km/h North-West
Humidity: 79%°        UV Index: 1
Sunrise: 08:31     Sunset: 17:27

Wednesday, December 24th

8°C 2°C

44%
65%

Drizzle

Temperature Max: 8°C    Temperature Min: 2°C
Precipitation Probability: 44% (Rain)
Percentage of sky occluded by clouds: 65%
Wind speed: 5 km/h Sout-East
Humidity: 86%°        UV Index: 1
Sunrise: 08:32     Sunset: 17:27

Thursday, December 25th

6°C 1°C

0%
81%

Mostly cloudy

Temperature Max: 6°C    Temperature Min: 1°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 81%
Wind speed: 6 km/h South-East
Humidity: 81%°        UV Index: 1
Sunrise: 08:32     Sunset: 17:28

Friday, December 26th

5°C -0°C

30%
76%

Drizzle

Temperature Max: 5°C    Temperature Min: -0°C
Precipitation Probability: 30% (Rain)
Percentage of sky occluded by clouds: 76%
Wind speed: 8 km/h South
Humidity: 77%°        UV Index: 1
Sunrise: 08:33     Sunset: 17:29

Saturday, December 27th

9°C 2°C

52%
72%

Rain

Temperature Max: 9°C    Temperature Min: 2°C
Precipitation Probability: 52% (Rain)
Percentage of sky occluded by clouds: 72%
Wind speed: 17 km/h West
Humidity: 77%°        UV Index: 1
Sunrise: 08:33     Sunset: 17:29

Latest Sion weather conditions

The latest weather data for Sion were collected Thursday, 18 December 2025 at 15:03 from the nearest observation station of Nogaro.

Latest weather conditions collected Thu, 18 December at 15:03

15°C

1016.22 hPa
0 mm/h
76%

Mostly cloudy

Temperature: 15°C
Pressure: 1016.22 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 76%
Wind speed: 13 km/h North-West
Wind Gust Speed: 21.14 km/h
Visibility: 31381.67 km Humidity: 72%
Dew Point: 10° UV Index: 1

Sion next hours weather forecast

This is the next hours weather forecast for Sion.

Thu, 18 Dec - 6pm

12°C

Sion weather:
Cloudy
0% 88%
Wind Speed: 11 kmh
Wind Gust: 21 kmh

Thu, 18 Dec - 7pm

11°C

Sion weather:
Cloudy
0% 88%
Wind Speed: 10 kmh
Wind Gust: 20 kmh

Thu, 18 Dec - 8pm

10°C

Sion weather:
Cloudy
0% 89%
Wind Speed: 8 kmh
Wind Gust: 16 kmh

Thu, 18 Dec - 9pm

10°C

Sion weather:
Cloudy
0% 90%
Wind Speed: 7 kmh
Wind Gust: 13 kmh

Thu, 18 Dec - 10pm

9°C

Sion weather:
Cloudy
0% 91%
Wind Speed: 6 kmh
Wind Gust: 10 kmh

Thu, 18 Dec - 11pm

9°C

Sion weather:
Cloudy
0% 92%
Wind Speed: 7 kmh
Wind Gust: 10 kmh

Fri, 19 Dec - 12am

9°C

Sion weather:
Cloudy
0% 94%
Wind Speed: 7 kmh
Wind Gust: 12 kmh

Fri, 19 Dec - 1am

9°C

Sion weather:
Cloudy
0% 96%
Wind Speed: 7 kmh
Wind Gust: 11 kmh

Fri, 19 Dec - 2am

9°C

Sion weather:
Cloudy
0% 97%
Wind Speed: 7 kmh
Wind Gust: 12 kmh

Fri, 19 Dec - 3am

9°C

Sion weather:
Cloudy
0% 98%
Wind Speed: 7 kmh
Wind Gust: 13 kmh

Fri, 19 Dec - 4am

9°C

Sion weather:
Cloudy
0% 99%
Wind Speed: 6 kmh
Wind Gust: 12 kmh

Fri, 19 Dec - 5am

9°C

Sion weather:
Cloudy
0% 99%
Wind Speed: 5 kmh
Wind Gust: 12 kmh

Fri, 19 Dec - 6am

9°C

Sion weather:
Cloudy
0% 98%
Wind Speed: 4 kmh
Wind Gust: 8 kmh

Fri, 19 Dec - 7am

8°C

Sion weather:
Cloudy
0% 98%
Wind Speed: 3 kmh
Wind Gust: 5 kmh

Fri, 19 Dec - 8am

8°C

Sion weather:
Cloudy
0% 98%
Wind Speed: 5 kmh
Wind Gust: 8 kmh

Fri, 19 Dec - 9am

8°C

Sion weather:
Cloudy
0% 98%
Wind Speed: 4 kmh
Wind Gust: 8 kmh

Fri, 19 Dec - 10am

9°C

Sion weather:
Cloudy
0% 98%
Wind Speed: 3 kmh
Wind Gust: 8 kmh

Fri, 19 Dec - 11am

10°C

Sion weather:
Cloudy
0% 97%
Wind Speed: 3 kmh
Wind Gust: 7 kmh

Fri, 19 Dec - 12pm

11°C

Sion weather:
Cloudy
0% 98%
Wind Speed: 4 kmh
Wind Gust: 9 kmh

Fri, 19 Dec - 1pm

12°C

Sion weather:
Cloudy
0% 98%
Wind Speed: 4 kmh
Wind Gust: 9 kmh

Fri, 19 Dec - 2pm

12°C

Sion weather:
Cloudy
0% 98%
Wind Speed: 4 kmh
Wind Gust: 8 kmh

Fri, 19 Dec - 3pm

13°C

Sion weather:
Cloudy
0% 98%
Wind Speed: 5 kmh
Wind Gust: 8 kmh

Fri, 19 Dec - 4pm

12°C

Sion weather:
Cloudy
0% 99%
Wind Speed: 7 kmh
Wind Gust: 10 kmh

Fri, 19 Dec - 5pm

12°C

Sion weather:
Cloudy
0% 99%
Wind Speed: 5 kmh
Wind Gust: 9 kmh

Attribution:

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