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Valais · Switzerland
Thu 17/09
07:29
Weather Sion
now
13°
2
mph
90 Min. Weather
fair
07:10
19:38
08:00
13
°
20 %
09:00
14
°
20 %
10:00
16
°
10 %
11:00
17
°
10 %
12:00
18
°
10 %
13:00
20
°
10 %
14:00
21
°
10 %
15:00
21
°
10 %
16:00
22
°
10 %
17:00
21
°
10 %
18:00
20
°
10 %
19:00
19
°
10 %
20:00
17
°
10 %
21:00
16
°
10 %
22:00
15
°
10 %
23:00
15
°
10 %
00:00
14
°
10 %
01:00
14
°
10 %
02:00
14
°
10 %
03:00
14
°
10 %
04:00
13
°
20 %
05:00
13
°
20 %
06:00
13
°
20 %
07:00
13
°
20 %
08:00
13
°
20 %
09:00
14
°
20 %
10:00
16
°
20 %
11:00
17
°
20 %
12:00
18
°
20 %
13:00
20
°
10 %
14:00
21
°
10 %
15:00
22
°
10 %
16:00
22
°
10 %
17:00
22
°
10 %
18:00
21
°
10 %
19:00
19
°
10 %
20:00
17
°
10 %
21:00
16
°
10 %
22:00
15
°
10 %
23:00
14
°
10 %
00:00
13
°
10 %
01:00
13
°
10 %
02:00
12
°
10 %
03:00
12
°
10 %
04:00
11
°
10 %
05:00
11
°
10 %
06:00
11
°
10 %
07:00
11
°
10 %
08:00
10
°
10 %
Today, there will be a mix of sun and clouds, but it will remain dry. The temperature is currently at 13 degrees and rises to 22 degrees during the day.
WeatherRadar
Forecast
Map
Morning
14
°
20 %
Afternoon
22
°
10 %
Evening
16
°
10 %
Night
13
°
20 %
Morning
14
°
20 %
Afternoon
22
°
10 %
Evening
16
°
10 %
Night
10
°
10 %
Morning
11
°
10 %
Afternoon
24
°
5 %
Evening
16
°
5 %
Night
11
°
10 %
Morning
13
°
10 %
Afternoon
25
°
10 %
Evening
17
°
10 %
Night
12
°
10 %
Morning
14
°
5 %
Afternoon
24
°
5 %
Evening
16
°
5 %
Night
9
°
10 %
Morning
12
°
10 %
Afternoon
23
°
20 %
Evening
17
°
20 %
Night
13
°
20 %
Morning
14
°
20 %
Afternoon
24
°
20 %
Evening
17
°
20 %
Night
13
°
20 %
Morning
14
°
20 %
Afternoon
23
°
20 %
Evening
17
°
20 %
Night
12
°
20 %
Morning
12
°
20 %
Afternoon
23
°
20 %
Evening
16
°
20 %
Night
9
°
20 %
Morning
9
°
20 %
Afternoon
21
°
20 %
Evening
12
°
20 %
Night
8
°
20 %
Morning
9
°
20 %
Afternoon
21
°
20 %
Evening
12
°
20 %
Night
9
°
20 %
Morning
9
°
20 %
Afternoon
20
°
20 %
Evening
12
°
20 %
Night
8
°
20 %
Morning
9
°
20 %
Afternoon
18
°
30 %
Evening
12
°
20 %
Night
8
°
30 %
Morning
8
°
30 %
Afternoon
17
°
20 %
Evening
11
°
20 %
Night
8
°
20 %
today
Thursday 17/09
17/09
22
°
12
°
9 h
20 %
tomorrow
Friday 18/09
18/09
22
°
13
°
6 h
20 %
Saturday
Saturday 19/09
19/09
24
°
10
°
11 h
10 %
Sunday
Sunday 20/09
20/09
25
°
11
°
8 h
10 %
Monday
Monday 21/09
21/09
24
°
12
°
9 h
5 %
Tuesday
Tuesday 22/09
22/09
23
°
9
°
11 h
20 %
Wednesday
Wednesday 23/09
23/09
24
°
13
°
11 h
20 %
Thursday
Thursday 24/09
24/09
23
°
13
°
11 h
20 %
Friday
Friday 25/09
25/09
23
°
12
°
11 h
20 %
Saturday
Saturday 26/09
26/09
21
°
9
°
11 h
20 %
Sunday
Sunday 27/09
27/09
21
°
8
°
9 h
20 %
Monday
Monday 28/09
28/09
20
°
9
°
7 h
20 %
Tuesday
Tuesday 29/09
29/09
18
°
8
°
6 h
30 %
Wednesday
Wednesday 30/09
30/09
17
°
8
°
7 h
30 %
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WindRadar
14 day weather
Th
12
22
Fr
13
22
Sa
10
24
Su
11
25
Mo
12
24
Tu
9
23
We
13
24
Th
13
23
Fr
12
23
Sa
9
21
Su
8
21
Mo
9
20
Tu
8
18
We
8
17
Max (°C)
Min (°C)
more
less
Weather Trend United Kingdom
TemperatureRadar
Pollen
low
7-Day Pollen Forecast
UV Index
today
5
moderate
6-Day UV Forecast
Mountain and skiing conditions
Current mountain weather
Regional values
Sion (481m)
Thu 17/09, 07:00
12.9°
-
Wind SE 0 mph
Les Attelas (2735m)
Thu 17/09, 07:00
0.5°
-
Wind S 2 mph
Crans Montana (1427m)
Thu 17/09, 07:00
5.5°
-
Wind N 0 mph
Evolène / Villa (1825m)
Thu 17/09, 07:00
6.1°
-
Wind NW 2 mph
History
Weather Station Sion
Maximum Temperature [°C] 21/08/2026 to 16/09/2026
Precipitation [mm] 21/08/2026 to 16/09/2026
RainfallRadar
Severe weather warnings
Switzerland
Thunderstorm
Heavy rain
Storm
Ice
3-Day Severe Weather Outlook
Forecast Map
today
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
today
07:29 local time
Sun
07:10
19:38
12h 28min
Moon
14:23
22:18
Waxing crescent
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