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Weather Sion
Valais · Switzerland
April 18
09:51 PM
Weather Sion
now
43°
90 Min. Weather
clear
10:00 PM
43
°
10 %
11:00 PM
39
°
10 %
12:00 AM
36
°
10 %
01:00 AM
36
°
10 %
02:00 AM
34
°
5 %
03:00 AM
33
°
5 %
04:00 AM
33
°
5 %
05:00 AM
33
°
5 %
06:00 AM
33
°
10 %
07:00 AM
33
°
10 %
08:00 AM
35
°
10 %
09:00 AM
43
°
10 %
10:00 AM
52
°
10 %
11:00 AM
59
°
10 %
12:00 PM
64
°
10 %
01:00 PM
67
°
10 %
02:00 PM
69
°
10 %
03:00 PM
70
°
10 %
04:00 PM
69
°
10 %
05:00 PM
68
°
10 %
06:00 PM
67
°
10 %
07:00 PM
63
°
10 %
08:00 PM
57
°
10 %
09:00 PM
51
°
20 %
10:00 PM
47
°
20 %
11:00 PM
44
°
20 %
12:00 AM
44
°
20 %
01:00 AM
43
°
20 %
02:00 AM
43
°
20 %
03:00 AM
43
°
20 %
04:00 AM
42
°
20 %
05:00 AM
42
°
20 %
06:00 AM
41
°
20 %
07:00 AM
40
°
20 %
08:00 AM
45
°
30 %
09:00 AM
52
°
40 %
10:00 AM
56
°
50 %
11:00 AM
58
°
50 %
12:00 PM
61
°
50 %
01:00 PM
62
°
40 %
02:00 PM
62
°
30 %
03:00 PM
59
°
30 %
04:00 PM
60
°
40 %
05:00 PM
60
°
50 %
06:00 PM
61
°
40 %
07:00 PM
57
°
30 %
08:00 PM
51
°
20 %
09:00 PM
47
°
10 %
10:00 PM
46
°
10 %
WeatherRadar
Forecast
Map
Morning
43
°
10 %
Afternoon
70
°
10 %
Evening
51
°
20 %
Night
40
°
20 %
Morning
52
°
60 %
Afternoon
62
°
50 %
Evening
47
°
30 %
Night
35
°
10 %
Morning
49
°
10 %
Afternoon
66
°
10 %
Evening
53
°
10 %
Night
40
°
10 %
Morning
48
°
10 %
Afternoon
66
°
40 %
Evening
54
°
60 %
Night
49
°
50 %
Morning
50
°
60 %
Afternoon
61
°
60 %
Evening
52
°
50 %
Night
47
°
60 %
Morning
48
°
60 %
Afternoon
61
°
50 %
Evening
51
°
50 %
Night
46
°
30 %
Morning
48
°
20 %
Afternoon
61
°
20 %
Evening
55
°
20 %
Night
46
°
20 %
Morning
49
°
20 %
Afternoon
61
°
30 %
Evening
54
°
30 %
Night
44
°
20 %
Morning
47
°
30 %
Afternoon
59
°
20 %
Evening
54
°
20 %
Night
43
°
20 %
Morning
48
°
20 %
Afternoon
61
°
30 %
Evening
54
°
30 %
Night
45
°
30 %
Morning
47
°
30 %
Afternoon
60
°
40 %
Evening
53
°
60 %
Night
44
°
40 %
Morning
48
°
30 %
Afternoon
60
°
30 %
Evening
51
°
30 %
Night
42
°
30 %
Morning
47
°
20 %
Afternoon
61
°
30 %
Evening
53
°
40 %
Night
43
°
40 %
Morning
50
°
20 %
Afternoon
64
°
20 %
Evening
55
°
20 %
Night
43
°
40 %
tomorrow
04/19
70
°
33
°
8 h
10 %
Sunday
04/20
62
°
40
°
2 h
60 %
Monday
04/21
66
°
35
°
5 h
10 %
Tuesday
04/22
66
°
40
°
4 h
60 %
Wednesday
04/23
61
°
49
°
0 h
60 %
Thursday
04/24
61
°
47
°
4 h
60 %
Friday
04/25
61
°
46
°
5 h
20 %
Saturday
04/26
61
°
46
°
6 h
30 %
Sunday
04/27
59
°
44
°
6 h
30 %
Monday
04/28
61
°
43
°
5 h
30 %
Tuesday
04/29
60
°
45
°
5 h
60 %
Wednesday
04/30
60
°
44
°
6 h
30 %
Thursday
05/01
61
°
42
°
5 h
30 %
Friday
05/02
64
°
43
°
9 h
20 %
tomorrow — variable clouds
06:36 AM
08:23 PM
UV‑index: 5
light wind from NE (6 mph)
Top News
Central U.S. flood threat
Stormy weekend ahead
WindRadar
14 day weather
Sa
33
70
Su
40
62
Mo
35
66
Tu
40
66
We
49
61
Th
47
61
Fr
46
61
Sa
46
61
Su
44
59
Mo
43
61
Tu
45
60
We
44
60
Th
42
61
Fr
43
64
Max (°F)
Min (°F)
more
less
TemperatureRadar
Pollen
high
7-Day Pollen Forecast
UV Index
tomorrow
5
moderate
6-Day UVI Forecast
Mountain and skiing conditions
Ski areas
open
Current snow conditions
Current regional conditions
Sion (1578ft)
Fri, 04/18, 09:20 PM
47.8°
-
Wind E 2 mph
Les Attelas (8973ft)
Fri, 04/18, 09:20 PM
32°
-
Wind SW 11 mph
Crans Montana (4681ft)
Fri, 04/18, 09:30 PM
36.1°
-
Wind NE 6 mph
Evolène / Villa (5987ft)
Fri, 04/18, 09:20 PM
35.2°
-
Wind E 2 mph
Past weather
Weather Station Sion
Maximum Temperature [°F] 03/22/2025 to 04/18/2025
Precipitation [in] 03/22/2025 to 04/18/2025
RainRadar
Weather Alerts
Switzerland
Thunderstorm
Heavy Rain
High Winds
Snow or Ice
3-Day Severe Weather Outlook
Forecast Map
tomorrow
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
tomorrow
09:51 PM local time
Sun
06:36 AM
08:23 PM
13h 47min
Moon
02:23 AM
10:05 AM
Waning gibbous
News
Breakfast Brief
Busy Easter weekend ahead
What to know
The dangers of hail
Breakfast Brief
Days-long severe pattern begins
Sharp contrast
Cold front in WeatherRadar, last one?
Where and when
Severe threat into Easter Weekend
More news
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