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Sion Weather Forecast

Temperature, wind, rain and more for Sion

Switzerland

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 01
Jun		01:00

S
S

 2 / 4 mph 51 / 53°F 90% 1022 mb
Low level cloud: 4%
Mid level cloud: 45%
High level cloud: 13%
Most Significant Cloud Type: medium
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

ESE
ESE

 2 / 3 mph 49 / 49°F 88% 1021 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 2%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ESE
ESE

 1 / 1 mph 67 / 64°F 78% 1020 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 17%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

W
W

 4 / 4 mph 76 / 76°F 56% 1019 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 21%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

 4 / 5 mph 82 / 79°F 38% 1018 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 14%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

 6 / 7 mph 82 / 79°F 38% 1017 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 32%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NW
NW

 4 / 9 mph 63 / 60°F 62% 1017 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 80%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SE
SE

 2 / 4 mph 53 / 53°F 83% 1020 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 94%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 02
Jun		01:00

SSW
SSW

 3 / 7 mph 51 / 51°F 81% 1020 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 40%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

W
W

 4 / 8 mph 50 / 49°F 85% 1020 mb
Low level cloud: 0%
Mid level cloud: 50%
High level cloud: 100%
Most Significant Cloud Type: medium
54%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSE
SSE

 3 / 3 mph 66 / 63°F 81% 1020 mb
Low level cloud: 0%
Mid level cloud: 65%
High level cloud: 76%
Most Significant Cloud Type: medium
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

W
W

 4 / 5 mph 74 / 76°F 58% 1018 mb
Low level cloud: 0%
Mid level cloud: 33%
High level cloud: 37%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

 6 / 8 mph 77 / 77°F 54% 1017 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 21%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WNW
WNW

 5 / 8 mph 71 / 68°F 78% 1017 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 83%
Most Significant Cloud Type: medium
48%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
19:00

WNW
WNW

 6 / 8 mph 62 / 61°F 97% 1018 mb
Low level cloud: 69%
Mid level cloud: 81%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
22:00

WNW
WNW

 2 / 2 mph 60 / 60°F 95% 1019 mb
Low level cloud: 46%
Mid level cloud: 50%
High level cloud: 48%
Most Significant Cloud Type: low
69%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In

Other Locations Near to Sion

The 7 day weather forecast summary for Sion:

For Sion in the coming week the average daytime maximum temperature will be around 24°C, with a high for the week of 28°C expected on the afternoon of Sunday 1st. The mean minimum temperature will be 8°C, dipping to its lowest on the evening of Sunday 8th at 5°C. Expect the week ahead to have some days seeing a little precipitation and some days with rain. The current forecast indicates Wednesday 8th will have the most precipitation with an accumulation of around 16.0mm. On the whole winds are likely to be light.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure