Past Weather in Sion — Graph
Sion Temperature Yesterday
Maximum temperature yesterday: 45 °F (at 4:00 pm)
Minimum temperature yesterday: 30 °F (at 8:00 am)
Average temperature yesterday: 37 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 50 °F (Dec 3, 2:00 pm) | 100% (Nov 24, 10:00 pm) | 30.38 "Hg (Nov 24, 10:00 pm) |
| Low | 20 °F (Nov 23, 4:00 am) | 43% (Nov 23, 2:00 pm) | 29.60 "Hg (Nov 24, 8:00 pm) |
| Average | 35 °F | 81% | 30.03 "Hg |
| * Reported Nov 20 4:00 am — Dec 5 4:00 am, Sion. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Sion Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:00 am Fri, Dec 5 |  | 38 °F | Chilly. | 2 mph | ↑ | 96% | 29.80 "Hg | N/A |
| 2:00 am | | 38 °F | Chilly. | 2 mph | ↑ | 88% | 29.78 "Hg | N/A |
| 1:00 am | | 38 °F | Chilly. | 2 mph | ↑ | 89% | 29.78 "Hg | N/A |
| 12:00 am | | 37 °F | Chilly. | 4 mph | ↑ | 91% | 29.78 "Hg | N/A |
| 11:00 pm Thu, Dec 4 | | 35 °F | Chilly. | 2 mph | ↑ | 92% | 29.78 "Hg | N/A |
| 10:00 pm |  | 32 °F | Passing clouds. | 4 mph | ↑ | 95% | 29.79 "Hg | 22 mi |
| 9:00 pm | | 36 °F | Chilly. | 2 mph | ↑ | 92% | 29.78 "Hg | N/A |
| 8:00 pm | | 36 °F | Chilly. | 2 mph | ↑ | 90% | 29.78 "Hg | N/A |
| 7:00 pm | | 39 °F | Chilly. | 2 mph | ↑ | 87% | 29.76 "Hg | N/A |
| 6:00 pm | | 42 °F | Quite cool. | 2 mph | ↑ | 80% | 29.75 "Hg | N/A |
| 5:00 pm | | 43 °F | Quite cool. | 7 mph | ↑ | 74% | 29.73 "Hg | N/A |
| 4:00 pm | | 45 °F | Cool. | 2 mph | ↑ | 66% | 29.72 "Hg | N/A |
| 3:00 pm | | 45 °F | Quite cool. | 7 mph | ↑ | 68% | 29.73 "Hg | N/A |
| 2:00 pm | | 44 °F | Quite cool. | 13 mph | ↑ | 65% | 29.75 "Hg | N/A |
| 1:00 pm | | 43 °F | Quite cool. | 9 mph | ↑ | 72% | 29.78 "Hg | N/A |
| 12:00 pm | | 40 °F | Chilly. | 4 mph | ↑ | 81% | 29.82 "Hg | N/A |
| 11:00 am | | 36 °F | Chilly. | 2 mph | ↑ | 88% | 29.87 "Hg | N/A |
| 10:00 am | | 31 °F | Chilly. | 2 mph | ↑ | 97% | 29.90 "Hg | N/A |
| 9:00 am | | 32 °F | Chilly. | 2 mph | ↑ | 93% | 29.90 "Hg | N/A |
| 8:00 am | | 30 °F | Chilly. | 4 mph | ↑ | 98% | 29.90 "Hg | N/A |
| 7:00 am | | 31 °F | Chilly. | No wind | ↑ | 96% | 29.90 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||