The weather in Sion for the next 14 days
This week, temperatures in Sion will vary, averaging around 19°C. You can expect both mild and cooler days, with lows of 16°C and highs of 21°C over the next few days. It will be wet, with several days of precipitation and a total of around 58 mm.
Next week will be cool with an average temperature of 15°C. Temperatures will range between 12°C and 19°C. There will be a lot of precipitation in Sion, with a total of around 79 mm.
Check out the current weather in Sion
Temperature in Sion for the next 14 days
This chart shows the temperature in Sion for the next 14 days, displayed in degrees Celsius.
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Precipitation in Sion for the next 14 days
This chart shows the precipitation in Sion for the next 14 days, measured in millimetres.
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2 1 2 1Average Weather in Sion by Month
Click on a month below to see detailed weather info for Sion. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
