By knowing how cold, mild, warm, or hot the weather in Sion, you will find it easier to plan your days.
Our 14 day weather forecast for Sion becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Thursday, February 5 | 2 ° / -8 ° |  | Clear | 13 Km/h | |
| Friday, February 6 | 0 ° / -3 ° |  | Light rain | 4 Km/h | |
| Saturday, February 7 | 1 ° / -7 ° | | Light freezing rain | 5 Km/h | |
| Sunday, February 8 | 0 ° / -8 ° |  | Partly cloudy | 5 Km/h | |
| Monday, February 9 | 0 ° / -8 ° | | Sunny | 8 Km/h | |
| Tuesday, February 10 | -1 ° / -5 ° | | Light freezing rain | 5 Km/h | |
| Wednesday, February 11 | 0 ° / -4 ° |  | Moderate or heavy rain with thunder | 7 Km/h | |
| Thursday, February 12 | -1 ° / -5 ° | | Light rain | 6 Km/h | |
| Friday, February 13 | 0 ° / -4 ° | | Light rain | 10 Km/h | |
| Saturday, February 14 | -1 ° / -7 ° |  | Light sleet | 5 Km/h | |
| Sunday, February 15 | 2 ° / 0 ° | | Light rain | 7 Km/h | |
| Monday, February 16 | -1 ° / -7 ° | | Light freezing rain | 4 Km/h | |
| Tuesday, February 17 | -2 ° / -9 ° |  | Patchy heavy snow | 8 Km/h | |
| Wednesday, February 18 | -1 ° / -3 ° | | Light rain | 11 Km/h | |
| Further Ahead | |||||
