Weather

Vineyard in Sion with view on the castles of Valère and Tourbillon, Valais, Switzerland

Forecasts Valais

Changeable skies this evening and tonight with some areas of thundery showers still possible until the middle of the night. Thursday, a generally sunny morning, then increasing high- and mid-level cloud during the afternoon and the arrival of some thundery precipitation from the south-west at the end of the day. Areas of thundery showers are still to be expected in the evening and overnight. Last day of heatwave temperatures. Forecast temperatures in the Rhône plain: minimums 17 to 19°, maximums 31 to 32°. In resorts at around 1500m: minimums 12 to 14°, maximums 25 to 26°. On the peaks: 11/22° at 2000m, 6/11° at 3000m. Freezing level: 4200 m. Light to moderate breeze during the day in the Rhône plain. Moderate westerly wind in the high mountains. Gusts possible in the event of a thunderstorm.

3-Day forecast

121 - 125 | 125 results

Vollèges

Thursday

16 Jul 2026

22°c

Friday

17 Jul 2026

20°c

Saturday

18 Jul 2026

19°c

Thursday

16 Jul 2026

24°c

Friday

17 Jul 2026

22°c

Saturday

18 Jul 2026

21°c

Zeneggen

Thursday

16 Jul 2026

20°c

Friday

17 Jul 2026

18°c

Saturday

18 Jul 2026

17°c

Thursday

16 Jul 2026

18°c

Friday

17 Jul 2026

16°c

Saturday

18 Jul 2026

16°c

Thursday

16 Jul 2026

18°c

Friday

17 Jul 2026

17°c

Saturday

18 Jul 2026

15°c

Reliability Indicator
Thursday 80%
Friday 80%
Saturday 80%
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Mountain Forecasts

Weekend trends

Friday

17 Jul

6° | 12°

Mountains

18° | 29°

Valley

Saturday

18 Jul

4° | 10°

Mountains

16° | 28°

Valley

Sunday

19 Jul

2° | 11°

Mountains

15° | 29°

Valley

Weekend in Valais

Saturday 18 July: cloud cover will remain significant in the morning with some showers, occasionally thundery, expected. Drier and more stable air will arrive in the afternoon, with the sun becoming more prominent by the end of the day. Highs around 25°. Sunday: fine, sunny weather with a few clouds clinging to the mountains. Noticeable valley breezes and maximum temperatures between 25 and 28° in the Rhône plain.

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