Sion Airport (SIR) 15 Day Weather Forecast, Sion Switzerland
Current weather conditions and 15 day weather forecast for Sion Airport in Sion, Switzerland including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at SIR
| 20 August 2025 Wed 16.2 ° C ( 61.2°F )  Partly cloudy |
Feels Like : 16.2 ° C / 61.2°F Humidity : % 94 Pressure : 1012 mb Wind Speed : 3.6 kmph / 2.2 miles from S 
Visibility : 10 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 75 |
15-day weather forecast for Sion Airport, Sion, Switzerland
| Date | |
|---|---|
| 20 August 2025 Wed | |
| Weather forecast |  Heavy rain |
| Low temperature | 8.8 ° C |
| High temperature | 15 ° C |
| Average Temperature | 11.3 ° C |
| Humidity | % 89 |
| Wind | 5.8 km/h |
| Chance of rain | 98% |
| 21 August 2025 Thu | |
| Weather forecast |  Moderate rain |
| Low temperature | 8.2 ° C |
| High temperature | 10.7 ° C |
| Average Temperature | 9.2 ° C |
| Humidity | % 94 |
| Wind | 7.9 km/h |
| Chance of rain | 91% |
| 22 August 2025 Fri | |
| Weather forecast |  Patchy rain nearby |
| Low temperature | 7.4 ° C |
| High temperature | 17.5 ° C |
| Average Temperature | 11.3 ° C |
| Humidity | % 79 |
| Wind | 10.8 km/h |
| Chance of rain | 87% |
| 23 August 2025 Sat | |
| Weather forecast | Partly Cloudy |
| Low temperature | 5.8 ° C |
| High temperature | 17.2 ° C |
| Average Temperature | 10.9 ° C |
| Humidity | % 74 |
| Wind | 10.1 km/h |
| Chance of rain | 0% |
| 24 August 2025 Sun | |
| Weather forecast |  Sunny |
| Low temperature | 7 ° C |
| High temperature | 18.5 ° C |
| Average Temperature | 12 ° C |
| Humidity | % 67 |
| Wind | 9.4 km/h |
| Chance of rain | 0% |
| 25 August 2025 Mon | |
| Weather forecast | Sunny |
| Low temperature | 7.7 ° C |
| High temperature | 19.5 ° C |
| Average Temperature | 11.2 ° C |
| Humidity | % 69 |
| Wind | 7.2 km/h |
| Chance of rain | 0% |
| 26 August 2025 Tue | |
| Weather forecast | Sunny |
| Low temperature | 8.6 ° C |
| High temperature | 20.7 ° C |
| Average Temperature | 14.2 ° C |
| Humidity | % 57 |
| Wind | 6.5 km/h |
| Chance of rain | 0% |
| 27 August 2025 Wed | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 10.8 ° C |
| High temperature | 19 ° C |
| Average Temperature | 14 ° C |
| Humidity | % 65 |
| Wind | 7.9 km/h |
| Chance of rain | 67% |
| 28 August 2025 Thu | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 10.5 ° C |
| High temperature | 14.7 ° C |
| Average Temperature | 12.3 ° C |
| Humidity | % 90 |
| Wind | 10.8 km/h |
| Chance of rain | 76% |
| 29 August 2025 Fri | |
| Weather forecast | Moderate rain |
| Low temperature | 9.3 ° C |
| High temperature | 12 ° C |
| Average Temperature | 10.2 ° C |
| Humidity | % 95 |
| Wind | 6.1 km/h |
| Chance of rain | 76% |
| 30 August 2025 Sat | |
| Weather forecast | Moderate rain |
| Low temperature | 6.6 ° C |
| High temperature | 13.8 ° C |
| Average Temperature | 9.2 ° C |
| Humidity | % 87 |
| Wind | 8.6 km/h |
| Chance of rain | 87% |
| 31 August 2025 Sun | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 4 ° C |
| High temperature | 8.7 ° C |
| Average Temperature | 6.2 ° C |
| Humidity | % 91 |
| Wind | 8.3 km/h |
| Chance of rain | 88% |
| 01 September 2025 Mon | |
| Weather forecast | Partly Cloudy |
| Low temperature | 2.9 ° C |
| High temperature | 13.1 ° C |
| Average Temperature | 7.5 ° C |
| Humidity | % 78 |
| Wind | 8.6 km/h |
| Chance of rain | 0% |
| 02 September 2025 Tue | |
| Weather forecast | Sunny |
| Low temperature | 3.7 ° C |
| High temperature | 16.1 ° C |
| Average Temperature | 9.5 ° C |
| Humidity | % 73 |
| Wind | 6.8 km/h |
| Chance of rain | 0% |
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 20 August 2025 Wed | Heavy rain |
8.8 ° C | 15 ° C | 11.3 ° C | % 89 | 5.8 km/h | 98% |
| 21 August 2025 Thu | Moderate rain |
8.2 ° C | 10.7 ° C | 9.2 ° C | % 94 | 7.9 km/h | 91% |
| 22 August 2025 Fri | Patchy rain nearby |
7.4 ° C | 17.5 ° C | 11.3 ° C | % 79 | 10.8 km/h | 87% |
| 23 August 2025 Sat | Partly Cloudy |
5.8 ° C | 17.2 ° C | 10.9 ° C | % 74 | 10.1 km/h | 0% |
| 24 August 2025 Sun | Sunny |
7 ° C | 18.5 ° C | 12 ° C | % 67 | 9.4 km/h | 0% |
| 25 August 2025 Mon | Sunny |
7.7 ° C | 19.5 ° C | 11.2 ° C | % 69 | 7.2 km/h | 0% |
| 26 August 2025 Tue | Sunny |
8.6 ° C | 20.7 ° C | 14.2 ° C | % 57 | 6.5 km/h | 0% |
| 27 August 2025 Wed | Patchy rain nearby |
10.8 ° C | 19 ° C | 14 ° C | % 65 | 7.9 km/h | 67% |
| 28 August 2025 Thu | Patchy rain nearby |
10.5 ° C | 14.7 ° C | 12.3 ° C | % 90 | 10.8 km/h | 76% |
| 29 August 2025 Fri | Moderate rain |
9.3 ° C | 12 ° C | 10.2 ° C | % 95 | 6.1 km/h | 76% |
| 30 August 2025 Sat | Moderate rain |
6.6 ° C | 13.8 ° C | 9.2 ° C | % 87 | 8.6 km/h | 87% |
| 31 August 2025 Sun | Patchy rain nearby |
4 ° C | 8.7 ° C | 6.2 ° C | % 91 | 8.3 km/h | 88% |
| 01 September 2025 Mon | Partly Cloudy |
2.9 ° C | 13.1 ° C | 7.5 ° C | % 78 | 8.6 km/h | 0% |
| 02 September 2025 Tue | Sunny |
3.7 ° C | 16.1 ° C | 9.5 ° C | % 73 | 6.8 km/h | 0% |
Add a link to your web page; copy and paste this html to your web page
