Past Weather in Mount Vernon — Graph
Mount Vernon Temperature Yesterday
Maximum temperature yesterday: 10 °F (at 10:26 pm)
Minimum temperature yesterday: 10 °F (at 10:26 pm)
Average temperature yesterday: 10 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 63 °F (Jan 9, 12:44 pm) | 100% (Jan 6, 7:05 am) | 30.36 "Hg (Jan 6, 7:05 am) |
| Low | 1 °F (Jan 19, 10:21 pm) | 44% (Jan 8, 3:42 pm) | 29.46 "Hg (Jan 14, 5:06 pm) |
| Average | 31 °F | 82% | 29.94 "Hg |
| * Reported Jan 6 7:05 am — Jan 21 7:01 am, Mount Vernon. Weather by CustomWeather, © 2026 | |||
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
Mount Vernon Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 7:01 am Wed, Jan 21 |  | 18 °F | Mostly cloudy. | 9 mph | ↑ | 58% | 30.17 "Hg | 10 mi |
| 6:41 am |  | 18 °F | Passing clouds. | 9 mph | ↑ | 58% | 30.18 "Hg | 10 mi |
| 6:03 am |  | 18 °F | Partly cloudy. | 9 mph | ↑ | 53% | 30.20 "Hg | 10 mi |
| 4:45 am | | 16 °F | Overcast. | 7 mph | ↑ | 62% | 30.24 "Hg | 10 mi |
| 4:06 am | | 14 °F | Mostly cloudy. | 5 mph | ↑ | 62% | 30.26 "Hg | 10 mi |
| 3:27 am | | 12 °F | Mostly cloudy. | 5 mph | ↑ | 62% | 30.28 "Hg | 10 mi |
| 2:49 am | | 30 °F | Mostly cloudy. | 5 mph | ↑ | 100% | N/A | N/A |
| 2:05 am | | 12 °F | Mostly cloudy. | 5 mph | ↑ | 57% | 30.30 "Hg | 10 mi |
| 1:10 am | | 10 °F | Partly cloudy. | 5 mph | ↑ | 61% | 30.31 "Hg | N/A |
| 12:23 am |  | 10 °F | Clear. | 5 mph | ↑ | 56% | 30.32 "Hg | 10 mi |
| 11:44 pm Tue, Jan 20 | | 10 °F | Passing clouds. | 7 mph | ↑ | 56% | 30.33 "Hg | 10 mi |
| 10:26 pm | | 10 °F | Clear. | 5 mph | ↑ | 56% | 30.34 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||