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

08 April 2025 Tue
16.1 ° C
( 61°F )

Sunny
Sunny
Feels Like : 16.1 ° C / 61°F
Humidity : % 27
Pressure : 1019 mb
Wind Speed : 3.6 kmph / 2.2 miles from SS
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15-day weather forecast for Sion Airport, Sion, Switzerland

Date
08 April 2025 Tue
Weather forecastSunny Sunny
Low temperature-3.5 ° C
High temperature8.9 ° C
Average Temperature2.6 ° C
Humidity% 67
Wind6.1 km/h
Chance of rain0%
09 April 2025 Wed
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature-1.7 ° C
High temperature7.7 ° C
Average Temperature2.6 ° C
Humidity% 76
Wind10.8 km/h
Chance of rain89%
10 April 2025 Thu
Weather forecastSunny Sunny
Low temperature-1.6 ° C
High temperature9.8 ° C
Average Temperature3.7 ° C
Humidity% 66
Wind7.6 km/h
Chance of rain0%
11 April 2025 Fri
Weather forecastSunny Sunny
Low temperature0.6 ° C
High temperature12.7 ° C
Average Temperature6 ° C
Humidity% 57
Wind7.2 km/h
Chance of rain0%
12 April 2025 Sat
Weather forecastSunny Sunny
Low temperature2.4 ° C
High temperature15.2 ° C
Average Temperature8.2 ° C
Humidity% 53
Wind10.8 km/h
Chance of rain0%
13 April 2025 Sun
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature4 ° C
High temperature8.2 ° C
Average Temperature5.5 ° C
Humidity% 84
Wind10.4 km/h
Chance of rain80%
14 April 2025 Mon
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature2.4 ° C
High temperature8 ° C
Average Temperature4.5 ° C
Humidity% 85
Wind9.4 km/h
Chance of rain87%
15 April 2025 Tue
Weather forecastSunny Sunny
Low temperature1.6 ° C
High temperature11.9 ° C
Average Temperature6.2 ° C
Humidity% 76
Wind11.2 km/h
Chance of rain0%
16 April 2025 Wed
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature2.6 ° C
High temperature9.2 ° C
Average Temperature5.4 ° C
Humidity% 83
Wind14.8 km/h
Chance of rain85%
17 April 2025 Thu
Weather forecastModerate rain Moderate rain
Low temperature-0.6 ° C
High temperature1.6 ° C
Average Temperature1.2 ° C
Humidity% 99
Wind10.4 km/h
Chance of rain81%
18 April 2025 Fri
Weather forecastLight snow showers Light snow showers
Low temperature-2.1 ° C
High temperature1.4 ° C
Average Temperature-0.4 ° C
Humidity% 95
Wind10.1 km/h
Chance of rain75%
19 April 2025 Sat
Weather forecastLight snow showers Light snow showers
Low temperature-1.9 ° C
High temperature1.8 ° C
Average Temperature-0 ° C
Humidity% 94
Wind6.5 km/h
Chance of rain84%
20 April 2025 Sun
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature-3.6 ° C
High temperature7.1 ° C
Average Temperature1.9 ° C
Humidity% 87
Wind6.8 km/h
Chance of rain0%
21 April 2025 Mon
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature-1 ° C
High temperature9.9 ° C
Average Temperature4 ° C
Humidity% 79
Wind8.3 km/h
Chance of rain80%
Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
08 April 2025 Tue Sunny Sunny -3.5 ° C 8.9 ° C 2.6 ° C % 67 6.1 km/h 0%
09 April 2025 Wed Patchy rain nearby Patchy rain nearby -1.7 ° C 7.7 ° C 2.6 ° C % 76 10.8 km/h 89%
10 April 2025 Thu Sunny Sunny -1.6 ° C 9.8 ° C 3.7 ° C % 66 7.6 km/h 0%
11 April 2025 Fri Sunny Sunny 0.6 ° C 12.7 ° C 6 ° C % 57 7.2 km/h 0%
12 April 2025 Sat Sunny Sunny 2.4 ° C 15.2 ° C 8.2 ° C % 53 10.8 km/h 0%
13 April 2025 Sun Patchy rain nearby Patchy rain nearby 4 ° C 8.2 ° C 5.5 ° C % 84 10.4 km/h 80%
14 April 2025 Mon Patchy rain nearby Patchy rain nearby 2.4 ° C 8 ° C 4.5 ° C % 85 9.4 km/h 87%
15 April 2025 Tue Sunny Sunny 1.6 ° C 11.9 ° C 6.2 ° C % 76 11.2 km/h 0%
16 April 2025 Wed Patchy rain nearby Patchy rain nearby 2.6 ° C 9.2 ° C 5.4 ° C % 83 14.8 km/h 85%
17 April 2025 Thu Moderate rain Moderate rain -0.6 ° C 1.6 ° C 1.2 ° C % 99 10.4 km/h 81%
18 April 2025 Fri Light snow showers Light snow showers -2.1 ° C 1.4 ° C -0.4 ° C % 95 10.1 km/h 75%
19 April 2025 Sat Light snow showers Light snow showers -1.9 ° C 1.8 ° C -0 ° C % 94 6.5 km/h 84%
20 April 2025 Sun Partly Cloudy  Partly Cloudy -3.6 ° C 7.1 ° C 1.9 ° C % 87 6.8 km/h 0%
21 April 2025 Mon Patchy rain nearby Patchy rain nearby -1 ° C 9.9 ° C 4 ° C % 79 8.3 km/h 80%
Weather forecasts are usually fully updated every 3 hours.

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