Past Weather in Alta — Graph
Alta Temperature Yesterday
Maximum temperature yesterday: 28 °F (at 10:00 pm)
Minimum temperature yesterday: 18 °F (at 1:00 am)
Average temperature yesterday: 24 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 36 °F (Nov 30, 4:00 am) | 93% (Nov 30, 1:00 am) | 30.28 "Hg (Nov 30, 1:00 am) |
| Low | 0 °F (Nov 23, 4:00 pm) | 59% (Nov 30, 10:00 am) | 28.85 "Hg (Nov 29, 7:00 pm) |
| Average | 19 °F | 80% | 29.60 "Hg |
| * Reported Nov 21 4:00 pm — Dec 6 4:00 pm, Alta. 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
Alta Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:00 pm Sat, Dec 6 |  | 29 °F | Chilly. | 13 mph | ↑ | 77% | 30.27 "Hg | N/A |
| 1:00 pm | | 28 °F | Chilly. | 13 mph | ↑ | 77% | 30.27 "Hg | N/A |
| 10:00 am | | 28 °F | Chilly. | 11 mph | ↑ | 78% | 30.28 "Hg | N/A |
| 7:00 am | | 28 °F | Chilly. | 9 mph | ↑ | 80% | 30.28 "Hg | N/A |
| 4:00 am | | 28 °F | Chilly. | 9 mph | ↑ | 80% | 30.28 "Hg | N/A |
| 1:00 am | | 26 °F | Chilly. | 4 mph | ↑ | 83% | 30.28 "Hg | N/A |
| 10:00 pm Fri, Dec 5 | | 28 °F | Chilly. | 4 mph | ↑ | 81% | 30.28 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||