Sion Weather

01:00 Sunday Artboard
Overcast Overcast 9° Feels like 8° Last Quarter Last Quarter Illuminated: 81%
reloj Hourly Light rain in the next few hours
  • Today 28 April Light rain 80% 3.2 mm 15° / 7° Calm 7 - 39 km/h
  • Tomorrow 29 April Dust haze 18° / 8° Calm 6 - 34 km/h
  • Tuesday 30 April Dust haze 19° / 9° Calm 8 - 47 km/h
  • Wednesday 1 May Light rain 90% 5.3 mm 18° / 9° Calm 7 - 40 km/h
  • Thursday 2 May Light rain 90% 4.6 mm 17° / 10° Calm 5 - 25 km/h
  • Friday 3 May Light rain 90% 9.2 mm 17° / 8° Calm 5 - 30 km/h
  • Saturday 4 May Light rain 80% 5.9 mm 18° / 10° Calm 3 - 23 km/h

Weather Forecast for Sion Today

, 28 April

Tomorrow

, 29 April
01:00 Overcast 9° Overcast
Feels Like 8°
Calm Northeast 6 - 38 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 82%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 13 cm
  • Feels Like Feels Like 8 °C
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1012 hPa
  • Snowline Snowline 2600 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Visibility Visibility 18 km
02:00 Overcast 9° Overcast
Feels Like 8°
Calm Northeast 6 - 38 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 99%
  • Snow depth Snow depth 13 cm
  • Feels Like Feels Like 8 °C
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1012 hPa
  • Snowline Snowline 2600 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Visibility Visibility 10 km
03:00 Overcast 8° Overcast
Feels Like 8°
Calm Northeast 6 - 38 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 13 cm
  • Feels Like Feels Like 8 °C
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1012 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Visibility Visibility 9 km
04:00 Overcast 8° Overcast
Feels Like 7°
Calm Northeast 7 - 38 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 13 cm
  • Feels Like Feels Like 7 °C
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1012 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Visibility Visibility 5 km
Light rain 05:00 Light rain 30% 0.2 mm 8° Light rain
Feels Like 7°
Calm Northeast 6 - 38 km/h
UV Index 0 Low SPF: no
Light rain 05:00 Light rain 30% 0.2 mm 8° Light rain
Feels Like 7°
Calm Northeast 6 - 38 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.2 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 13 cm
  • Feels Like Feels Like 7 °C
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1013 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Visibility Visibility 3 km
06:00 Overcast 7° Overcast
Feels Like 7°
Calm Northeast 6 - 35 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 13 cm
  • Feels Like Feels Like 7 °C
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1013 hPa
  • Snowline Snowline 2600 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Visibility Visibility 3 km
07:00 Overcast 8° Overcast
Feels Like 7°
Calm Northeast 6 - 35 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 13 cm
  • Feels Like Feels Like 7 °C
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1013 hPa
  • Snowline Snowline 2600 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Visibility Visibility 3 km
Overcast 08:00 Overcast 9° Overcast
Feels Like 8°
Calm Northeast 6 - 36 km/h
UV Index 0 Low SPF: no
Overcast 08:00 Overcast 9° Overcast
Feels Like 8°
Calm Northeast 6 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 13 cm
  • Feels Like Feels Like 8 °C
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1014 hPa
  • Snowline Snowline 2600 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Visibility Visibility 4 km
09:00 Overcast 10° Overcast
Feels Like 10°
Calm Northeast 6 - 32 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 99%
  • Snow depth Snow depth 13 cm
  • Feels Like Feels Like 10 °C
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1014 hPa
  • Snowline Snowline 2600 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Visibility Visibility 14 km
10:00 Overcast 12° Overcast
Feels Like 12°
Calm Northeast 6 - 33 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 80%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 12 cm
  • Feels Like Feels Like 12 °C
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1015 hPa
  • Snowline Snowline 2600 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Visibility Visibility 18 km
Overcast 11:00 Overcast 12° Overcast
Feels Like 12°
Calm Northeast 5 - 34 km/h
UV Index 2 Low SPF: no
Overcast 11:00 Overcast 50% 0.1 mm 12° Light rain
Feels Like 12°
Calm Northeast 5 - 34 km/h
UV Index 2 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 12 cm
  • Feels Like Feels Like 12 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1015 hPa
  • Snowline Snowline 2600 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Visibility Visibility 12 km
12:00 Light rain 50% 0.1 mm 13° Light rain
Feels Like 13°
Calm Northeast 5 - 31 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 50% 0.1 mm
  • Humidity Humidity 76%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 99%
  • Snow depth Snow depth 12 cm
  • Feels Like Feels Like 13 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1015 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Visibility Visibility 8 km
13:00 Light rain 40% 0.1 mm 13° Light rain
Feels Like 13°
Calm Northeast 5 - 31 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 40% 0.1 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 97%
  • Snow depth Snow depth 12 cm
  • Feels Like Feels Like 13 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1015 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Visibility Visibility 12 km
Overcast 14:00 Overcast 14° Overcast
Feels Like 14°
Calm Northeast 5 - 32 km/h
UV Index 3 Moderate SPF: 6-10
Overcast 14:00 Overcast 40% 0.2 mm 14° Light rain
Feels Like 14°
Calm Northeast 5 - 32 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 20% 0 mm
  • Humidity Humidity 68%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 12 cm
  • Feels Like Feels Like 14 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1015 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Visibility Visibility 25 km
15:00 Light rain 30% 0.1 mm 14° Light rain
Feels Like 14°
Calm Northeast 5 - 31 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 11 cm
  • Feels Like Feels Like 14 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1015 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Visibility Visibility 7 km
16:00 Light rain 40% 0.2 mm 14° Light rain
Feels Like 14°
Calm Northeast 6 - 32 km/h
UV Index 2 Low SPF: no
  • Rain Rain 40% 0.2 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 99%
  • Snow depth Snow depth 11 cm
  • Feels Like Feels Like 14 °C
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1016 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Visibility Visibility 6 km
Light rain 17:00 Light rain 50% 0.3 mm 14° Light rain
Feels Like 14°
Calm Northeast 5 - 34 km/h
UV Index 1 Low SPF: no
Light rain 17:00 Light rain 50% 0.9 mm 14° Light rain
Feels Like 14°
Calm Northeast 5 - 34 km/h
UV Index 1 Low SPF: no
  • Rain Rain 50% 0.3 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 11 cm
  • Feels Like Feels Like 14 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1016 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Visibility Visibility 6 km
18:00 Light rain 50% 0.4 mm 13° Light rain
Feels Like 13°
Calm Northeast 5 - 32 km/h
UV Index 1 Low SPF: no
  • Rain Rain 50% 0.4 mm
  • Humidity Humidity 80%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 11 cm
  • Feels Like Feels Like 13 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1017 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Visibility Visibility 5 km
19:00 Light rain 50% 0.4 mm 12° Light rain
Feels Like 12°
Calm Northeast 5 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 50% 0.4 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 11 cm
  • Feels Like Feels Like 12 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1018 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Visibility Visibility 5 km
Light rain 20:00 Light rain 40% 0.4 mm 11° Light rain
Feels Like 11°
Calm Northeast 5 - 32 km/h
UV Index 0 Low SPF: no
Light rain 20:00 Light rain 50% 1.2 mm 11° Light rain
Feels Like 11°
Calm Northeast 5 - 32 km/h
UV Index 0 Low SPF: no
  • Rain Rain 40% 0.4 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 11 cm
  • Feels Like Feels Like 11 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1018 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Visibility Visibility 5 km
21:00 Light rain 30% 0.4 mm 10° Light rain
Feels Like 10°
Calm Northeast 5 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.4 mm
  • Humidity Humidity 97%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 11 cm
  • Feels Like Feels Like 10 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1019 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Visibility Visibility 5 km
22:00 Light rain 30% 0.3 mm 9° Light rain
Feels Like 9°
Calm North 5 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.3 mm
  • Humidity Humidity 99%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 99%
  • Snow depth Snow depth 11 cm
  • Feels Like Feels Like 9 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1020 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Visibility Visibility 6 km
Light rain 23:00 Light rain 30% 0.1 mm 9° Light rain
Feels Like 9°
Calm Northeast 5 - 27 km/h
UV Index 0 Low SPF: no
Light rain 23:00 Light rain 30% 0.4 mm 9° Light rain
Feels Like 9°
Calm Northeast 5 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 96%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 96%
  • Snow depth Snow depth 11 cm
  • Feels Like Feels Like 9 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1021 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Visibility Visibility 12 km
24:00 Partly cloudy 9° Partly cloudy
Feels Like 9°
Calm Northeast 5 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 93%
  • Snow depth Snow depth 11 cm
  • Feels Like Feels Like 9 °C
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1021 hPa
  • Snowline Snowline 2500 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Visibility Visibility 16 km

Pollen

Detail
Pollen
Very low Birch (3.99 #/m³)
  • Pay attention to the pollen forecast
  • Ask for your symptoms to a specialist and follow their prescription

Pollution in Sion

Detail
29
Fair O₃ (72 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall

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