Weather Sion

Forecast

Wednesday21.10. Thursday22.10. Friday23.10. Saturday24.10. Sunday25.10. Monday26.10.
3 hourly 3 hourly 3 hourly 3 hourly 3 hourly 3 hourly
weather weather: high clouds weather: partly cloudy weather: rain weather: few showers possible weather: fair weather weather: partly cloudy
weather: partly cloudy weather: rain weather: rain weather: clear sky weather: fair weather
Temperature 21 °C 16 °C 13 °C 16 °C 16 °C 15 °C
8 °C 8 °C 10 °C 10 °C 5 °C 6 °C
Sunshine 6.4 h 1.9 h 0.5 h 7.0 h 8.3 h 5.0 h
60 % 20 % 5 % 70 % 80 % 50 %
precipitation 0 mm 0 mm 10 - 15 mm 6 - 8 mm 0 mm 0 mm
0 % 0 % 95 % 95 % 0 % 0 %
Wind 10 km/hwind direction: East 5 km/hwind direction: South West 5 km/hwind direction: South West 5 km/hwind direction: South West 5 km/hwind direction: South East 5 km/hwind direction: South
Gusts 40 km/h 30 km/h 20 km/h 20 km/h 20 km/h 15 km/h
Freezing level 4000 m 3500 m 2800 m 2600 m 2200 m 2300 m
UV index 2 1 1 7 7 4
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Forecasts Valais

This Tuesday evening and night, dry weather under a more or less veiled sky. Sustained south wind in the mountains.

Wednesday, sky alternating bright periods - even quite sunny - and duller moments with compact cloudy puffs. Very mild temperatures, especially in areas subject to foehn.

Expected temperatures in the Rhone plain: low 6 to 8°, high 19 to 21°. In the stations around 1500m: low 4 to 7°, high 10 to 14°. On the summits: 10/12° to 2000m, 3/6° to 3000m.

South to South-West strong in the high mountains, moderate to sensitive foehn gusts in the valleys.

(MeteoNews, October 19th, 4:00 p.m.)author: Christophe Mertz; Tuesday, 20. October 2020, 15 Uhr

Next few days in Valais

Thursday, apart from a few sunny breakthroughs in the early morning, overcast, even grey and dull sky. Low rainfall already possible in the afternoon in the mountains. Precipitation then reaching all the regions in the evening or the following night. Maximums of 14 to 16 degrees.

Friday, gloomy weather, rain may be frequent, especially in the morning and in the Chablais region. Lull in the afternoon and some lightening possible towards the end of the day. Limit of snow remaining well above 2000m of altitude, closer to 2500m. Maximum of 12 to 14 degrees.

Saturday, residual clouds in the morning, more numerous near the reliefs. Otherwise, relatively quick improvement and transition to a rather sunny weather in the afternoon at low altitude. High of 15 to 16 degrees.

Sunday, conditions in principle sunny. A few morning stratus clouds may occur over the Rhone plain. High between 14 and 16 degrees.

Next week, possible return of a few rains between now and Monday at the end of the day. Then the weather may be calmer and anticyclonic afterwards.author: Christophe Mertz; Tuesday, 20. October 2020, 15 Uhr

Observations of the last 24 hours

precipitation Temperature
mm °C
1603144800 00:00 23:00 - 00:00 00:00 0.0 5.3
1603148400 01:00 00:00 - 01:00 01:00 0.0 4.0
1603152000 02:00 01:00 - 02:00 02:00 0.0 3.1
1603155600 03:00 02:00 - 03:00 03:00 0.0 3.9
1603159200 04:00 03:00 - 04:00 04:00 0.0 1.5
1603162800 05:00 04:00 - 05:00 05:00 0.0 0.6
1603166400 06:00 05:00 - 06:00 06:00 0.0 1.0
1603170000 07:00 06:00 - 07:00 07:00 0.0 3.5
1603173600 08:00 07:00 - 08:00 08:00 0.0 3.3
1603177200 09:00 08:00 - 09:00 09:00 0.0 3.5
1603180800 10:00 09:00 - 10:00 10:00 0.0 6.0
1603184400 11:00 10:00 - 11:00 11:00 0.0 7.7
1603188000 12:00 11:00 - 12:00 12:00 0.0 9.6
1603191600 13:00 12:00 - 13:00 13:00 0.0 13.5
1603195200 14:00 13:00 - 14:00 14:00 0.0 15.4
1603198800 15:00 14:00 - 15:00 15:00 0.0 17.0
1603202400 16:00 15:00 - 16:00 16:00 0.0 17.6
1603206000 17:00 16:00 - 17:00 17:00 0.0 16.0
1603209600 18:00 17:00 - 18:00 18:00 0.0 14.4
1603213200 19:00 18:00 - 19:00 19:00 0.0 16.0
1603216800 20:00 19:00 - 20:00 20:00 0.0 14.1
1603220400 21:00 20:00 - 21:00 21:00 0.0 12.8
1603224000 22:00 21:00 - 22:00 22:00 0.0 11.8
1603227600 23:00 22:00 - 23:00 23:00 0.0 9.2
observation station: Sion (482 m)data source: MeteoSchweiz

Winter sports resorts

winter sports resorts open
Veysonnaz - 4 Vallées 0/82
Thyon - 4 Vallées 0/82
Anzère 1/13
Nendaz - 4 Vallées 0/82
La Tzoumaz-Savoleyres 0/9

Climate

What is the hottest day of the year? Best chance of the least amount of rain? Find answers in our climate data.

Latest observations

observation station: Sion (482 m)distance: 2 km
typical weather weather: clear sky
Temperature 7.9 °C
precipitation 0.0 mm
Measured at: Wednesday, 21. October 2020, 00:00data source: MeteoSchweiz

Observation stations nearby

observation station Temperature distance
Crans-Montana 7.9 °C 15 km
Les Attelas 6.8 °C 17 km
Glacier des Diablerets 5.3 °C 18 km

Sun & moon

valid in Sion on 21. October 2020

Sun rise07:56 Moon rise13:36 next full moon31.10.
set18:33 set22:06 next new moon15.11.

Water sports

place water
Sion Rhône Glacier 6 °C
Gsteig Lütschine 8 °C