Sion Weather Conditions
Current Temperature Level
Sion Weather Conditions
Current Temperature Level
Feels Like 13°C
Chances of Rain9%
14°9%12 AM14°9%1 AM14°9%2 AM
13°20%3 AM13°10%4 AM12°10%5 AM12°9%6 AM12°9%7 AM
12°8%8 AM15°7%9 AM17°4%10 AM19°3%11 AM
22°2%12 PM23°6%1 PM25°1%2 PM25°1%3 PM25°1%4 PM24°8%5 PM24°1%6 PM22°10%7 PM22°17%8 PM
18°57%9 PM
13°83%10 PM12°49%Skies are likely to remain clear overnight.
Last Updated: 2026-08-08 23:30 (Local Time)
132°SE
Direction
5.4km/h
Wind Speed
Gust Speed
3.1m/s
Precipitation
Precipitation
0mm
Pressure
1021mb
UV Index
0Low
Today
16
°C
65%Sunday
18
°C61%Monday
17
°C62%Tuesday
17
°C68%Wednesday
16
°C74%Thursday
18
°C65%Friday
18
°C66%Saturday
19
°C53%Sunday
18
°C77%Monday
18
°C78%Sunny
Clear Sky with temperature at 16 °C and humidity will be at 65% with 9.4 km/h winds.24°C / 10°C
Humi.65 %
Prec.0.04 mm
Sunrise
06:21 AM14hrs 30min
Sunset
08:51 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
11 °C
89 %
0
4.7 kmph / E
Clear
Feels 10 °C
Cover 16 %
Visibility 10 km
1 AM
Clear
11 °C
89 %
0
5 kmph / ESE
ClearFeels 11 °C
Cover 14 %
Visibility 10 km
2 AM
Clear
11 °C
89 %
0
5 kmph / E
ClearFeels 10 °C
Cover 12 %
Visibility 10 km
3 AM
Clear
11 °C
88 %
0
5 kmph / E
ClearFeels 10 °C
Cover 10 %
Visibility 10 km
4 AM
Clear
10 °C
88 %
0
5.4 kmph / E
ClearFeels 10 °C
Cover 10 %
Visibility 10 km
5 AM
Clear
10 °C
87 %
0
5.4 kmph / E
ClearFeels 10 °C
Cover 9 %
Visibility 10 km
6 AM
Clear
10 °C
86 %
0
6.1 kmph / E
ClearFeels 9 °C
Cover 8 %
Visibility 10 km
7 AM
Sunny
10 °C
83 %
0.1
6.1 kmph / ESE
SunnyFeels 10 °C
Cover 7 %
Visibility 10 km
8 AM
Sunny
13 °C
76 %
0.6
4 kmph / E
SunnyFeels 12 °C
Cover 6 %
Visibility 10 km
9 AM
Sunny
15 °C
67 %
1.7
3.2 kmph / E
SunnyFeels 15 °C
Cover 5 %
Visibility 10 km
10 AM
Sunny
18 °C
58 %
3.5
1.8 kmph / NE
SunnyFeels 17 °C
Cover 5 %
Visibility 10 km
11 AM
Sunny
20 °C
49 %
5.5
1.1 kmph / NW
SunnyFeels 19 °C
Cover 5 %
Visibility 10 km
12 PM
Sunny
21 °C
42 %
7.4
3.6 kmph / W
SunnyFeels 20 °C
Cover 3 %
Visibility 10 km
1 PM
Sunny
22 °C
38 %
8.6
4.7 kmph / WNW
SunnyFeels 21 °C
Cover 2 %
Visibility 10 km
2 PM
Sunny
23 °C
35 %
8.6
5.8 kmph / WNW
SunnyFeels 21 °C
Cover 5 %
Visibility 10 km
3 PM
Sunny
24 °C
34 %
7.6
6.1 kmph / WNW
SunnyFeels 22 °C
Cover 5 %
Visibility 10 km
4 PM
Sunny
24 °C
34 %
5.7
6.8 kmph / WNW
SunnyFeels 22 °C
Cover 6 %
Visibility 10 km
5 PM
Patchy rain nearby
23 °C
37 %
3.5
9.4 kmph / NW
Patchy rain nearbyFeels 21 °C
Cover 89 %
Visibility 10 km
6 PM
Patchy rain nearby
22 °C
42 %
1.8
9.4 kmph / NW
Patchy rain nearbyFeels 20 °C
Cover 73 %
Visibility 10 km
7 PM
Sunny
21 °C
53 %
0.7
8.3 kmph / NW
SunnyFeels 20 °C
Cover 8 %
Visibility 10 km
8 PM
Sunny
18 °C
68 %
0.1
5.8 kmph / NNW
SunnyFeels 18 °C
Cover 8 %
Visibility 10 km
9 PM
Clear
15 °C
76 %
0
1.8 kmph / NNW
ClearFeels 15 °C
Cover 9 %
Visibility 10 km
10 PM
Clear
14 °C
78 %
0
3.6 kmph / ESE
ClearFeels 14 °C
Cover 7 %
Visibility 10 km
11 PM
Clear
14 °C
78 %
0
5.4 kmph / SE
ClearFeels 13 °C
Cover 5 %
Visibility 10 km
22°12°25°12°26°13°25°12°23°12°20°12°21°10°24°10°25°12°25°12°25°12°24°12°25°12°25°13°26°13°23°13°23°13°23°13°23°13°23°13°24°13°24°13°24°13°24°14°23°12°23°13°22°12°22°12°21°12°20°11°20°11°AugustWeather Overview
No. of days:
Sunny
9
Cloudy
0
Rainy
22
Snowy
0
The monthly weather averages in Sion consist of 9 sunny days, 0 cloudy days, 22 rainy days, and 0 snowy days.
Sion's Locations Weather Conditions
Switzerland's Hottest Cities - August 2026
1.
Thonex, Geneve
25 °C
Clear
47%
0
3.6 kmph / SE
2.
Lausanne, Vaud
22 °C
Clear
53%
0
3.6 kmph / SSE
3.
Riehen, Basel Stadt
20 °C
Clear
52%
0
4.3 kmph / SSE
4.
Binningen, Basel Landschaft
20 °C
Clear
52%
0
4.3 kmph / SSE
5.
Opfikon, Zurich
19 °C
Clear
60%
0
4 kmph / E
6.
Dubendorf, Zurich
19 °C
Clear
64%
0
5.4 kmph / SE
7.
Schlieren, Zurich
19 °C
Clear
64%
0
5.4 kmph / SE
8.
Zurich, Zurich
19 °C
Clear
64%
0
5.4 kmph / SE
9.
Sankt Gallen, Sankt Gallen
19 °C
Clear
67%
0
7.2 kmph / SSW
10.
Neuchatel, Neuchatel
19 °C
Clear
61%
0
4.7 kmph / N
Last Updated: 08 Aug 2026, 09:41 PM
City Weather RankingsFAQs About Sion Weather Conditions
1. What is the current temperature in Sion today - 08 August 2026?
1. What is the current temperature in Sion today - 08 August 2026?
The current temperature in Sion is 14°C, with a feels-like temperature of 13°C. Today's forecast shows a high of 24°C and a low of 10°C, giving a 14 degree swing through the day as of 11:30 PM 08 August 2026.
2. What are the current weather parameters in Sion today?
2. What are the current weather parameters in Sion today?
Here is a complete overview of Sion's current weather conditions as of 11:30 PM 08 August 2026: Condition : Clear Temperature : 14°C Cool (Feels like 13°C) Humidity : 78% Wind Speed : 5.4 km/h from SE (132 degrees), Gust 3.1 m/s UV Index : 0 (Low Air Pressure : 1021 mb Cloud Cover : 5% Visibility : 10 km Precipitation : 0 mm (7% chance of rain)
3. What is the 10-day weather forecast for Sion from 11:30 PM 08 August 2026?
3. What is the 10-day weather forecast for Sion from 11:30 PM 08 August 2026?
From 11:30 PM 08 August 2026, Sion's 10-day forecast shows this trend: Today (Aug. 8) : Temp. 16°C, Hum. 65% and Sunny condition. Sunday (Aug. 9) : Temp. 18°C, Hum. 61% and Sunny condition. Monday (Aug. 10) : Temp. 17°C, Hum. 62% and Sunny condition. Tuesday (Aug. 11) : Temp. 17°C, Hum. 68% and Patchy rain nearby condition. Wednesday (Aug. 12) : Temp. 16°C, Hum. 74% and Sunny condition. Thursday (Aug. 13) : Temp. 18°C, Hum. 65% and Sunny condition. Friday (Aug. 14) : Temp. 18°C, Hum. 66% and Patchy rain nearby condition. Saturday (Aug. 15) : Temp. 19°C, Hum. 53% and Sunny condition. Sunday (Aug. 16) : Temp. 18°C, Hum. 77% and Rain Showers condition. Monday (Aug. 17) : Temp. 18°C, Hum. 78% and Rain Showers condition.
4. Will it rain in Sion today?
4. Will it rain in Sion today?
As of 11:30 PM 08 August 2026, there is no chance of rainfall in Sion throughout the day. Precipitation stands at 0 mm with a 0% chance of rain. Skies are Clear and conditions are expected to remain dry.
5. What is the monthly weather forecast for Sion in August 2026?
5. What is the monthly weather forecast for Sion in August 2026?
August 2026 in Sion is forecast to have 9 sunny days, 22 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 10°C to highs of 26°C.
6. How does the weather in Sion affect air quality?
6. How does the weather in Sion affect air quality?
Weather directly impacts air quality in Sion. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
