Currently: 59 °F. Partly sunny. (Weather station: Yankton Weather Reporting System, USA). See more current weatherPast Weather in City of O'Neill — Graph
City of O'Neill Temperature Yesterday
Maximum temperature yesterday: 58 °F (at 3:56 pm)
Minimum temperature yesterday: 27 °F (at 3:18 am)
Average temperature yesterday: 40 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 64 °F (Mar 5, 2:56 pm) | 100% (Mar 3, 7:04 am) | 30.88 "Hg (Mar 3, 7:04 am) |
| Low | 0 °F (Feb 23, 6:56 am) | 17% (Feb 27, 12:56 pm) | 29.62 "Hg (Feb 24, 6:56 am) |
| Average | 29 °F | 68% | 30.13 "Hg |
| * Reported Feb 18 4:56 pm — Mar 5 4:56 pm, City of O'Neill. 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
City of O'Neill Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:56 pm Thu, Mar 5 | | 59 °F | Partly sunny. | 23 mph | ↑ | 49% | 29.78 "Hg | 10 mi |
| 3:56 pm |  | 61 °F | Sunny. | 25 mph | ↑ | 44% | 29.80 "Hg | 10 mi |
| 2:56 pm | | 64 °F | Sunny. | 22 mph | ↑ | 40% | 29.81 "Hg | 10 mi |
| 1:56 pm | | 63 °F | Sunny. | 21 mph | ↑ | 41% | 29.83 "Hg | 10 mi |
| 12:56 pm | | 60 °F | Sunny. | 17 mph | ↑ | 47% | 29.87 "Hg | 10 mi |
| 11:56 am | | 56 °F | Sunny. | 20 mph | ↑ | 60% | 29.89 "Hg | 10 mi |
| 10:56 am | | 51 °F | Sunny. | 16 mph | ↑ | 71% | 29.90 "Hg | 10 mi |
| 9:56 am |  | 44 °F | Passing clouds. | 16 mph | ↑ | 89% | 29.93 "Hg | 10 mi |
| 9:44 am | | 43 °F | Scattered clouds. | 14 mph | ↑ | 93% | 29.87 "Hg | 10 mi |
| 9:29 am | | 39 °F | Partly sunny. | 15 mph | ↑ | 100% | 29.88 "Hg | 10 mi |
| 8:56 am |  | 38 °F | Fog. | 10 mph | ↑ | 100% | 29.95 "Hg | 5 mi |
| 8:38 am | | 37 °F | Fog. | 12 mph | ↑ | 100% | 29.89 "Hg | 2 mi |
| 8:01 am | | 36 °F | Fog. | 9 mph | ↑ | 100% | 29.89 "Hg | 3 mi |
| 6:56 am |  | 36 °F | Light rain. Fog. | 8 mph | ↑ | 100% | 29.95 "Hg | 0 mi |
| 5:56 am | | 36 °F | Light rain. Fog. | 7 mph | ↑ | 100% | 29.96 "Hg | 0 mi |
| 4:56 am | | 37 °F | Light rain. Fog. | 9 mph | ↑ | 100% | 29.94 "Hg | 0 mi |
| 4:39 am | | 37 °F | Light rain. Fog. | 10 mph | ↑ | 100% | 29.89 "Hg | 0 mi |
| 4:07 am |  | 36 °F | Fog. | 8 mph | ↑ | 100% | 29.90 "Hg | 1 mi |
| 3:56 am | | 35 °F | Fog. | 9 mph | ↑ | 100% | 29.95 "Hg | 2 mi |
| 3:32 am | | 36 °F | Fog. | 8 mph | ↑ | 100% | 29.90 "Hg | 3 mi |
| 3:03 am | | 34 °F | Fog. | 7 mph | ↑ | 100% | 29.90 "Hg | 1 mi |
| 2:22 am | | 36 °F | Light rain. Fog. | 7 mph | ↑ | 100% | 29.91 "Hg | 2 mi |
| 2:04 am | | 36 °F | Light rain. Fog. | 8 mph | ↑ | 100% | 29.91 "Hg | 1 mi |
| 1:56 am | | 35 °F | Light rain. Fog. | 7 mph | ↑ | 100% | 29.96 "Hg | 1 mi |
| 1:27 am | | 36 °F | Fog. | 6 mph | ↑ | 100% | 29.91 "Hg | 1 mi |
| 1:04 am | | 36 °F | Fog. | 5 mph | ↑ | 100% | 29.90 "Hg | 2 mi |
| 11:56 pm Wed, Mar 4 | | 39 °F | Fog. | 6 mph | ↑ | 96% | 29.97 "Hg | 6 mi |
| 11:26 pm | | 37 °F | Fog. | 5 mph | ↑ | 100% | 29.92 "Hg | 3 mi |
| 10:56 pm | | 38 °F | Fog. | 3 mph | ↑ | 100% | 29.98 "Hg | 4 mi |
| 9:56 pm |  | 42 °F | Clear. | 8 mph | ↑ | 85% | 29.99 "Hg | 10 mi |
| 8:56 pm | | 42 °F | Clear. | 6 mph | ↑ | 85% | 30.00 "Hg | 10 mi |
| 7:56 pm | | 44 °F | Clear. | 9 mph | ↑ | 79% | 29.99 "Hg | 10 mi |
| 6:56 pm | | 47 °F | Clear. | 8 mph | ↑ | 74% | 29.99 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||