Sion Weather Conditions
Current Temperature Level
Sion Weather Conditions
Current Temperature Level
Feels Like 11°C
Chances of Rain8%
13°8%6 AM13°8%7 AM
13°8%8 AM16°6%9 AM19°3%10 AM21°2%11 AM
23°9%12 PM24°7%1 PM25°6%2 PM26°8%3 PM26°8%4 PM23°10%5 PM21°10%6 PM22°45%7 PM
15°87%8 PM
14°64%9 PM14°35%10 PM14°28%11 PM13°27%12 AM13°39%1 AM13°14%2 AM13°13%3 AM13°14%4 AM12°14%Skies are likely to remain clear overnight.
Last Updated: 2026-08-03 05:00 (Local Time)
104°ESE
Direction
8.6km/h
Wind Speed
Gust Speed
5.02m/s
Precipitation
Precipitation
0mm
Pressure
1019mb
UV Index
0Low
Today
18
°C
65%Tuesday
16
°C76%Wednesday
17
°C69%Thursday
16
°C77%Friday
15
°C77%Saturday
16
°C70%Sunday
17
°C57%Monday
17
°C63%Tuesday
19
°C75%Wednesday
19
°C72%Sunny
Clear Sky with temperature at 18 °C and humidity will be at 65% with 10.8 km/h winds.26°C / 13°C
Humi.65 %
Prec.9.12 mm
Sunrise
06:15 AM14hrs 43min
Sunset
08:58 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
15 °C
75 %
0
8.3 kmph / ESE
Clear
Feels 13 °C
Cover 4 %
Visibility 10 km
1 AM
Clear
14 °C
75 %
0
9 kmph / ESE
ClearFeels 12 °C
Cover 4 %
Visibility 10 km
2 AM
Clear
14 °C
75 %
0
9 kmph / ESE
ClearFeels 12 °C
Cover 4 %
Visibility 10 km
3 AM
Clear
14 °C
75 %
0
9 kmph / ESE
ClearFeels 12 °C
Cover 4 %
Visibility 10 km
4 AM
Clear
13 °C
75 %
0
8.6 kmph / ESE
ClearFeels 11 °C
Cover 4 %
Visibility 10 km
5 AM
Clear
13 °C
75 %
0
8.6 kmph / ESE
ClearFeels 11 °C
Cover 4 %
Visibility 10 km
6 AM
Clear
13 °C
75 %
0
8.6 kmph / ESE
ClearFeels 11 °C
Cover 4 %
Visibility 10 km
7 AM
Sunny
13 °C
75 %
0.2
9 kmph / ESE
SunnyFeels 11 °C
Cover 4 %
Visibility 10 km
8 AM
Sunny
16 °C
71 %
0.7
7.6 kmph / E
SunnyFeels 14 °C
Cover 4 %
Visibility 10 km
9 AM
Sunny
19 °C
58 %
1.8
6.1 kmph / E
SunnyFeels 18 °C
Cover 3 %
Visibility 10 km
10 AM
Sunny
21 °C
51 %
3.6
4.7 kmph / ENE
SunnyFeels 20 °C
Cover 3 %
Visibility 10 km
11 AM
Patchy rain nearby
23 °C
45 %
5.7
3.2 kmph / ENE
Patchy rain nearbyFeels 22 °C
Cover 87 %
Visibility 10 km
12 PM
Patchy rain nearby
24 °C
39 %
7.5
2.2 kmph / NE
Patchy rain nearbyFeels 24 °C
Cover 75 %
Visibility 10 km
1 PM
Patchy rain nearby
25 °C
33 %
8.6
2.2 kmph / N
Patchy rain nearbyFeels 24 °C
Cover 72 %
Visibility 10 km
2 PM
Patchy rain nearby
26 °C
31 %
8
1.4 kmph / NNW
Patchy rain nearbyFeels 25 °C
Cover 85 %
Visibility 10 km
3 PM
Patchy rain nearby
26 °C
34 %
6
3.6 kmph / SSE
Patchy rain nearbyFeels 25 °C
Cover 76 %
Visibility 10 km
4 PM
Patchy rain nearby
23 °C
44 %
3.8
8.3 kmph / ESE
Patchy rain nearbyFeels 22 °C
Cover 87 %
Visibility 10 km
5 PM
Patchy rain nearby
21 °C
53 %
3.1
10.8 kmph / E
Patchy rain nearbyFeels 19 °C
Cover 80 %
Visibility 10 km
6 PM
Patchy rain nearby
22 °C
51 %
1.6
1.1 kmph / SSW
Patchy rain nearbyFeels 22 °C
Cover 89 %
Visibility 9 km
7 PM
Rain
15 °C
88 %
0.2
10.1 kmph / WSW
RainFeels 15 °C
Cover 84 %
Visibility 7 km
8 PM
Rain Shower
14 °C
95 %
0
4 kmph / E
Rain ShowerFeels 14 °C
Cover 69 %
Visibility 10 km
9 PM
Patchy rain nearby
14 °C
92 %
0
7.2 kmph / E
Patchy rain nearbyFeels 14 °C
Cover 88 %
Visibility 10 km
10 PM
Patchy rain nearby
14 °C
90 %
0
8.6 kmph / ESE
Patchy rain nearbyFeels 12 °C
Cover 89 %
Visibility 10 km
11 PM
Patchy rain nearby
13 °C
90 %
0
7.9 kmph / ESE
Patchy rain nearbyFeels 12 °C
Cover 84 %
Visibility 10 km
22°12°25°12°26°13°25°12°23°12°22°12°20°10°23°10°13°8°19°6°24°13°25°13°24°14°23°13°24°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
7
Cloudy
0
Rainy
24
Snowy
0
The monthly weather averages in Sion consist of 7 sunny days, 0 cloudy days, 24 rainy days, and 0 snowy days.
Sion's Locations Weather Conditions
Switzerland's Hottest Cities - August 2026
1.
Lugano, Ticino
23 °C
Clear
78%
0
9.4 kmph / NE
2.
Payerne, Vaud
22 °C
Overcast
64%
0
4.7 kmph / S
3.
Riehen, Basel Stadt
22 °C
Clear
69%
0
5 kmph / SSE
4.
Binningen, Basel Landschaft
22 °C
Clear
69%
0
5 kmph / SSE
5.
Lausanne, Vaud
21 °C
Clear
60%
0
4.7 kmph / SE
6.
Bern, Bern
21 °C
Clear
69%
0
6.5 kmph / S
7.
Morges, Vaud
20 °C
Clear
61%
0
5.8 kmph / SE
8.
Dubendorf, Zurich
19 °C
Clear
88%
0
4.7 kmph / SE
9.
Zurich, Zurich
19 °C
Clear
88%
0
4.7 kmph / SE
10.
Schlieren, Zurich
19 °C
Clear
88%
0
4.7 kmph / SE
Last Updated: 03 Aug 2026, 03:31 AM
City Weather RankingsFAQs About Sion Weather Conditions
1. What is the current temperature in Sion today - 03 August 2026?
1. What is the current temperature in Sion today - 03 August 2026?
The current temperature in Sion is 13°C, with a feels-like temperature of 11°C. Today's forecast shows a high of 26°C and a low of 13°C, giving a 13 degree swing through the day as of 05:00 AM 03 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 05:00 AM 03 August 2026: Condition : Clear Temperature : 13°C Cool (Feels like 11°C) Humidity : 75% Wind Speed : 8.6 km/h from ESE (104 degrees), Gust 5 m/s UV Index : 0 (Low Air Pressure : 1019 mb Cloud Cover : 4% Visibility : 10 km Precipitation : 0 mm (67% chance of rain)
3. What is the 10-day weather forecast for Sion from 05:00 AM 03 August 2026?
3. What is the 10-day weather forecast for Sion from 05:00 AM 03 August 2026?
From 05:00 AM 03 August 2026, Sion's 10-day forecast shows this trend: Today (Aug. 3) : Temp. 18°C, Hum. 65% and Sunny condition. Tuesday (Aug. 4) : Temp. 16°C, Hum. 76% and Sunny condition. Wednesday (Aug. 5) : Temp. 17°C, Hum. 69% and Patchy rain nearby condition. Thursday (Aug. 6) : Temp. 16°C, Hum. 77% and Sunny condition. Friday (Aug. 7) : Temp. 15°C, Hum. 77% and Patchy rain nearby condition. Saturday (Aug. 8) : Temp. 16°C, Hum. 70% and Sunny condition. Sunday (Aug. 9) : Temp. 17°C, Hum. 57% and Sunny condition. Monday (Aug. 10) : Temp. 17°C, Hum. 63% and Patchy rain nearby condition. Tuesday (Aug. 11) : Temp. 19°C, Hum. 75% and Rain Showers condition. Wednesday (Aug. 12) : Temp. 19°C, Hum. 72% and Rain Showers condition.
4. Will it rain in Sion today?
4. Will it rain in Sion today?
As of 05:00 AM 03 August 2026, there is a 8% chance of rainfall in Sion later today around 2026-08-03 05:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
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 7 sunny days, 24 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 6°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.
