Past Weather in Rapid City — Graph
Rapid City Temperature Yesterday
Maximum temperature yesterday: 37 °F (at 12:32 pm)
Minimum temperature yesterday: 15 °F (at 1:55 am)
Average temperature yesterday: 28 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 63 °F (Jan 12, 1:55 pm) | 93% (Jan 13, 1:27 pm) | 30.45 "Hg (Jan 13, 1:27 pm) |
| Low | 4 °F (Jan 17, 3:55 am) | 8% (Jan 11, 10:55 am) | 29.47 "Hg (Jan 7, 1:55 pm) |
| Average | 33 °F | 54% | 30.08 "Hg |
| * Reported Jan 6 4:55 am — Jan 21 4:55 am, Rapid City. 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
Rapid City Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:55 am Wed, Jan 21 |  | 37 °F | Clear. | 35 mph | ↑ | 33% | 29.91 "Hg | 10 mi |
| 3:55 am |  | 22 °F | Passing clouds. | 9 mph | ↑ | 61% | 29.96 "Hg | 10 mi |
| 2:55 am | | 22 °F | Clear. | 8 mph | ↑ | 59% | 29.99 "Hg | 10 mi |
| 1:55 am | | 22 °F | Passing clouds. | 8 mph | ↑ | 62% | 30.02 "Hg | 10 mi |
| 12:55 am | | 23 °F | Clear. | 8 mph | ↑ | 61% | 30.02 "Hg | 10 mi |
| 11:55 pm Tue, Jan 20 | | 24 °F | Passing clouds. | 8 mph | ↑ | 56% | 30.07 "Hg | 10 mi |
| 10:55 pm |  | 28 °F | Overcast. | 17 mph | ↑ | 49% | 30.09 "Hg | 10 mi |
| 9:55 pm | | 26 °F | Overcast. | 17 mph | ↑ | 58% | 30.11 "Hg | 10 mi |
| 7:55 pm | | 27 °F | Overcast. | 29 mph | ↑ | 55% | 30.15 "Hg | 10 mi |
| 6:55 pm | | 26 °F | Overcast. | 21 mph | ↑ | 60% | 30.18 "Hg | 10 mi |
| 5:55 pm | | 26 °F | Overcast. | 33 mph | ↑ | 58% | 30.18 "Hg | 10 mi |
| 5:16 pm | | 27 °F | Mostly cloudy. | 30 mph | ↑ | 69% | 30.17 "Hg | 9 mi |
| 4:59 pm |  | 28 °F | Light snow. Overcast. | 37 mph | ↑ | 64% | 30.15 "Hg | 8 mi |
| 4:26 pm |  | 28 °F | Partly cloudy. | 29 mph | ↑ | 69% | 30.14 "Hg | 10 mi |
| 4:18 pm | | 28 °F | Passing clouds. | 28 mph | ↑ | 69% | 30.13 "Hg | 10 mi |
| 3:58 pm |  | 28 °F | Mostly cloudy. | 38 mph | ↑ | 69% | 30.10 "Hg | 10 mi |
| 3:37 pm | | 30 °F | Partly sunny. | 35 mph | ↑ | 59% | 30.11 "Hg | 10 mi |
| 3:05 pm |  | 30 °F | Scattered clouds. | 33 mph | ↑ | 64% | 30.09 "Hg | 10 mi |
| 2:55 pm | | 31 °F | Scattered clouds. | 40 mph | ↑ | 61% | 30.08 "Hg | 10 mi |
| 2:32 pm | | 30 °F | Light snow. Partly sunny. | 31 mph | ↑ | 80% | 30.08 "Hg | 8 mi |
| 2:06 pm |  | 32 °F | Light rain. Partly sunny. | 32 mph | ↑ | 75% | 30.05 "Hg | 9 mi |
| 1:59 pm | | 34 °F | Light snow. Partly sunny. | 31 mph | ↑ | 75% | 30.05 "Hg | 5 mi |
| 1:32 pm | | 34 °F | Light rain. Partly sunny. | 30 mph | ↑ | 75% | 30.04 "Hg | 9 mi |
| 1:15 pm | | 34 °F | Light snow. Partly sunny. | 30 mph | ↑ | 75% | 30.02 "Hg | 2 mi |
| 12:55 pm | | 36 °F | More clouds than sun. | 31 mph | ↑ | 67% | 30.01 "Hg | 10 mi |
| 12:32 pm | | 37 °F | Light snow. Partly sunny. | 22 mph | ↑ | 70% | 30.01 "Hg | 8 mi |
| 11:55 am | | 36 °F | Partly sunny. | 32 mph | ↑ | 55% | 30.00 "Hg | 10 mi |
| 10:55 am | | 36 °F | Partly sunny. | 17 mph | ↑ | 43% | 30.00 "Hg | 10 mi |
| 9:55 am | | 34 °F | Passing clouds. | No wind | ↑ | 63% | 29.98 "Hg | 10 mi |
| 8:55 am | | 29 °F | Partly sunny. | No wind | ↑ | 63% | 29.98 "Hg | 10 mi |
| 7:55 am |  | 24 °F | Overcast. | No wind | ↑ | 70% | 29.99 "Hg | 10 mi |
| 6:55 am | | 20 °F | Partly sunny. | 7 mph | ↑ | 73% | 30.01 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||