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 Sion Weather Forecast Summary |
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Today
Nov 19th
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Thursday
Nov 20th
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Friday
Nov 21st
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Saturday
Nov 22nd
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Sunday
Nov 23rd
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Flurries |
-5°C
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-13°C
-19°C |
-15°C
-22°C |
-11°C
-22°C |
-9°C
-15°C |
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| Sion Detailed Weather Forecast |
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| Wednesday, November 19th, 2025 |
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Evening |
Temperature: -16°C |
| Cloudy. |
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| Thursday, November 20th, 2025 |
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Overnight |
Temperature: -14°C |
| Cloudy with a chance of flurries. |
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Morning |
Temperature: -13°C |
| Cloudy with a chance of flurries. |
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Afternoon |
Temperature: -17°C |
| Cloudy with a slight chance of flurries. |
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Evening |
Temperature: -17°C |
| Cloudy with a chance of flurries. |
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| Friday, November 21st, 2025 |
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Overnight |
Temperature: -18°C |
| Cloudy with a chance of flurries. |
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Morning |
Temperature: -16°C |
| Cloudy with a chance of flurries. Windy at times. |
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Afternoon |
Temperature: -17°C |
| Cloudy with a chance of flurries. Windy at times. |
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Evening |
Temperature: -21°C |
| Cloudy with a slight chance of flurries. |
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| Saturday, November 22nd, 2025 |
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Overnight |
Temperature: -22°C |
| Clear. |
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Morning |
Temperature: -13°C |
| Sunny. |
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Afternoon |
Temperature: -13°C |
| Cloudy. |
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Evening |
Temperature: -12°C |
| Cloudy. Windy at times. |
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| Sunday, November 23rd, 2025 |
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Overnight |
Temperature: -11°C |
| Cloudy with flurries likely. |
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Morning |
Temperature: -9°C |
| Cloudy with flurries likely. Windy at times. |
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Afternoon |
Temperature: -11°C |
| Cloudy with a chance of flurries. |
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Evening |
Temperature: -15°C |
| Clear with cloudy periods. |
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| Monday, November 24th, 2025 |
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Overnight |
Temperature: -12°C |
| Cloudy. |
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Morning |
Temperature: -7°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -10°C |
| Cloudy with a chance of flurries. Windy at times. |
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Evening |
Temperature: -11°C |
| Cloudy with a chance of flurries. Windy at times. |
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| Tuesday, November 25th, 2025 |
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Overnight |
Temperature: -11°C |
| Cloudy with a few flurries. |
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Morning |
Temperature: -9°C |
| A mix of cloud and sun with a chance of flurries. |
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Afternoon |
Temperature: -10°C |
| Cloudy. |
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Evening |
Temperature: -11°C |
| Cloudy with flurries likely. |
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| Wednesday, November 26th, 2025 |
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Overnight |
Temperature: -13°C |
| Cloudy with a chance of flurries. |
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Morning |
Temperature: -10°C |
| Cloudy. |
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Afternoon |
Temperature: -13°C |
| Cloudy. |
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Evening |
Temperature: -17°C |
| A mix of cloudy and clear skies. |
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