Sion Extended Forecast with high and low temperatures
2 Week Extended Forecast in Sion, Valais, Switzerland
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Wed Jan 21 |  | 48 / 23 °F | Cloudy. | 46 °F | 4 mph | ↑ | 67% | 1% | 0.00" | 0 (Low) | 8:04 am | 5:19 pm |
| Thu Jan 22 | | 46 / 24 °F | Overcast. | 45 °F | 1 mph | ↑ | 61% | 0% | 0.00" | 0 (Low) | 8:04 am | 5:20 pm |
| Fri Jan 23 | | 45 / 25 °F | Overcast. | 44 °F | 3 mph | ↑ | 70% | 1% | 0.00" | 0 (Low) | 8:03 am | 5:21 pm |
| Sat Jan 24 | | 47 / 24 °F | Overcast. | 46 °F | 3 mph | ↑ | 68% | 3% | 0.00" | 0 (Low) | 8:02 am | 5:23 pm |
| Sun Jan 25 |  | 44 / 28 °F | Snow changing to rain. Overcast. | 43 °F | 2 mph | ↑ | 60% | 62% | 1.84" | 0 (Low) | 8:01 am | 5:24 pm |
| Mon Jan 26 | | 40 / 24 °F | Snow changing to rain. Overcast. | 39 °F | 2 mph | ↑ | 61% | 43% | 0.35" | 0 (Low) | 8:00 am | 5:26 pm |
| Tue Jan 27 |  | 41 / 29 °F | Heavy rain. Overcast. | 39 °F | 3 mph | ↑ | 95% | 92% | 3.04" | 0 (Low) | 7:59 am | 5:27 pm |
| Wed Jan 28 |  | 40 / 29 °F | Rain showers. Cloudy. | 39 °F | 4 mph | ↑ | 71% | 75% | 4.27" | 0 (Low) | 7:58 am | 5:29 pm |
| Thu Jan 29 |  | 40 / 30 °F | Snow late. Cloudy. | 37 °F | 5 mph | ↑ | 78% | 70% | 3.09" | 0 (Low) | 7:57 am | 5:30 pm |
| Fri Jan 30 | | 41 / 29 °F | Snow changing to rain. Overcast. | 36 °F | 6 mph | ↑ | 97% | 92% | 3.62" | 0 (Low) | 7:55 am | 5:32 pm |
| Sat Jan 31 |  | 41 / 31 °F | Scattered clouds. | 41 °F | 1 mph | ↑ | 84% | 50% | 0.29" | 0 (Low) | 7:54 am | 5:33 pm |
| Sun Feb 1 |  | 41 / 29 °F | Light snow late. Cloudy. | 38 °F | 5 mph | ↑ | 89% | 52% | 0.14" | 0 (Low) | 7:53 am | 5:35 pm |
| Mon Feb 2 | | 41 / 29 °F | Snow changing to rain. Overcast. | 38 °F | 4 mph | ↑ | 98% | 60% | 1.47" | 0 (Low) | 7:52 am | 5:36 pm |
| Tue Feb 3 |  | 42 / 26 °F | Afternoon clouds. | 40 °F | 4 mph | ↑ | 90% | 6% | 0.00" | 0 (Low) | 7:51 am | 5:38 pm |
| Wed Feb 4 | | 42 / 23 °F | Overcast. | 39 °F | 5 mph | ↑ | 99% | 6% | 0.00" | 0 (Low) | 7:49 am | 5:39 pm |
| * Updated Wednesday, January 21, 2026 10:24:03 am Sion time - Weather by CustomWeather, © 2026 | ||||||||||||