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Weather Sion
Valais · Switzerland
Sat, 01/11
01:53 pm
Weather Sion
now
16°
90 Min. Weather
light rain possible
02:00 pm
16
°
40 %
03:00 pm
17
°
80 %
04:00 pm
16
°
40 %
05:00 pm
15
°
30 %
06:00 pm
14
°
30 %
07:00 pm
14
°
40 %
08:00 pm
13
°
50 %
09:00 pm
13
°
40 %
10:00 pm
12
°
40 %
11:00 pm
11
°
40 %
12:00 am
11
°
60 %
01:00 am
10
°
80 %
02:00 am
10
°
90 %
03:00 am
10
°
80 %
04:00 am
10
°
80 %
05:00 am
10
°
80 %
06:00 am
10
°
80 %
07:00 am
11
°
90 %
08:00 am
11
°
90 %
09:00 am
11
°
90 %
10:00 am
12
°
90 %
11:00 am
12
°
90 %
12:00 pm
12
°
90 %
01:00 pm
11
°
90 %
02:00 pm
12
°
80 %
03:00 pm
12
°
60 %
04:00 pm
12
°
40 %
05:00 pm
9
°
40 %
06:00 pm
9
°
40 %
07:00 pm
9
°
40 %
08:00 pm
8
°
60 %
09:00 pm
7
°
80 %
10:00 pm
7
°
70 %
11:00 pm
7
°
60 %
12:00 am
7
°
60 %
01:00 am
7
°
50 %
02:00 am
6
°
40 %
03:00 am
6
°
50 %
04:00 am
6
°
40 %
05:00 am
5
°
30 %
06:00 am
5
°
20 %
07:00 am
4
°
20 %
08:00 am
4
°
20 %
09:00 am
6
°
20 %
10:00 am
10
°
10 %
11:00 am
13
°
10 %
12:00 pm
14
°
10 %
01:00 pm
14
°
10 %
02:00 pm
14
°
10 %
WeatherRadar
Forecast
Map
Afternoon
17
°
40 %
Evening
13
°
50 %
Night
10
°
50 %
Morning
11
°
90 %
Afternoon
12
°
90 %
Evening
7
°
80 %
Night
4
°
50 %
Morning
6
°
20 %
Afternoon
14
°
10 %
Evening
3
°
10 %
Night
2
°
5 %
Morning
5
°
0 %
Afternoon
19
°
0 %
Evening
6
°
0 %
Night
2
°
0 %
Morning
7
°
0 %
Afternoon
19
°
5 %
Evening
7
°
10 %
Night
6
°
10 %
Morning
11
°
20 %
Afternoon
19
°
20 %
Evening
11
°
50 %
Night
8
°
50 %
Morning
9
°
20 %
Afternoon
16
°
20 %
Evening
10
°
20 %
Night
8
°
20 %
Morning
9
°
30 %
Afternoon
16
°
60 %
Evening
11
°
40 %
Night
8
°
50 %
Morning
8
°
30 %
Afternoon
15
°
30 %
Evening
9
°
30 %
Night
6
°
30 %
Morning
5
°
30 %
Afternoon
14
°
30 %
Evening
8
°
30 %
Night
5
°
30 %
Morning
5
°
20 %
Afternoon
13
°
20 %
Evening
7
°
20 %
Night
6
°
20 %
Morning
6
°
20 %
Afternoon
14
°
30 %
Evening
9
°
60 %
Night
6
°
40 %
Morning
6
°
30 %
Afternoon
14
°
20 %
Evening
6
°
30 %
Night
4
°
30 %
Morning
4
°
20 %
Afternoon
12
°
20 %
Evening
8
°
20 %
Night
3
°
20 %
today
01/11
17
°
6
°
1 h
40 %
tomorrow
02/11
12
°
10
°
0 h
90 %
Monday
03/11
14
°
4
°
5 h
20 %
Tuesday
04/11
19
°
2
°
10 h
0 %
Wednesday
05/11
19
°
2
°
9 h
5 %
Thursday
06/11
19
°
6
°
2 h
20 %
Friday
07/11
16
°
8
°
6 h
20 %
Saturday
08/11
16
°
8
°
3 h
60 %
Sunday
09/11
15
°
8
°
4 h
30 %
Monday
10/11
14
°
5
°
7 h
30 %
Tuesday
11/11
13
°
5
°
5 h
20 %
Wednesday
12/11
14
°
6
°
2 h
40 %
Thursday
13/11
14
°
6
°
2 h
30 %
Friday
14/11
12
°
4
°
2 h
20 %
Top News
October 2025 Rainfall
Why Was October So Rainy?
WindRadar
14 day weather
Sa
6
17
Su
10
12
Mo
4
14
Tu
2
19
We
2
19
Th
6
19
Fr
8
16
Sa
8
16
Su
8
15
Mo
5
14
Tu
5
13
We
6
14
Th
6
14
Fr
4
12
Max (°C)
Min (°C)
more
less
TemperatureRadar
Pollen
low
7-Day Pollen Forecast
UV Index
today
0
low
6-Day UV Forecast
Mountain and skiing conditions
Current mountain weather
Current regional conditions
Sion (481m)
Sat, 01/11, 01:30 pm
14.5°
-
Wind E 3 kph
Les Attelas (2735m)
Sat, 01/11, 01:30 pm
1.8°
-
Wind S 14 kph
Crans Montana (1427m)
Sat, 01/11, 01:30 pm
11.8°
-
Wind NE 7 kph
Evolène / Villa (1825m)
Sat, 01/11, 01:30 pm
10°
-
Wind SW 3 kph
History
Weather Station Sion
Maximum Temperature [°C] 05/10/2025 to 01/11/2025
Precipitation [mm] 05/10/2025 to 01/11/2025
RainRadar
Weather Alerts
Switzerland
Thunderstorm
Heavy Rain
High Winds
Snow or Ice
3-Day Severe Weather Outlook
Forecast Map
today
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
today
01:53 pm local time
Sun
07:11 am
05:15 pm
10h 4min
Moon
03:16 pm
01:45 am
Waxing gibbous
News
Rainfall Update
Goa Sees Above Normal Rain in October
More News
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