Rapid City Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
57
61
65
69
73
77
81
85
89
93
Aug 10 – Aug 16
Lo:68
Thu, 14
Hi:94
10
Lo:66
Fri, 15
Hi:88
7
0.04
Lo:69
Sat, 16
Hi:83
9
Aug 17 – Aug 23
0.12
Lo:64
Sun, 17
Hi:86
6
0.21
Lo:65
Mon, 18
Hi:83
16
Lo:64
Tue, 19
Hi:93
6
Lo:64
Wed, 20
Hi:94
15
Lo:68
Thu, 21
Hi:89
7
Lo:65
Fri, 22
Hi:85
14
Lo:58
Sat, 23
Hi:80
19
Aug 24 – Aug 30
Lo:59
Sun, 24
Hi:83
14
Lo:59
Mon, 25
Hi:80
10
Lo:58
Tue, 26
Hi:83
18
Lo:58
Wed, 27
Hi:87
11
Lo:59
Thu, 28
Hi:83
16
Thu, Aug 14
94 / 68 °F
Afternoon clouds.
Feels Like: 90 °F
Humidity: 26%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 8%
NNE
Wind: 10 mph
2 Week Extended Forecast in Rapid City, South Dakota, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Thu Aug 14 |  | 94 / 68 °F | Afternoon clouds. | 90 °F | 10 mph | ↑ | 26% | 8% | 0.00" | 5 (Moderate) | 5:55 am | 7:58 pm |
| Fri Aug 15 |  | 88 / 66 °F | Mostly cloudy. | 88 °F | 7 mph | ↑ | 46% | 2% | 0.00" | 3 (Moderate) | 5:57 am | 7:56 pm |
| Sat Aug 16 |  | 83 / 69 °F | Isolated tstorms. Breaks of sun late. | 83 °F | 9 mph | ↑ | 56% | 15% | 0.04" | 3 (Moderate) | 5:58 am | 7:55 pm |
| Sun Aug 17 |  | 86 / 64 °F | Thundershowers. Partly cloudy. | 87 °F | 6 mph | ↑ | 50% | 24% | 0.12" | 3 (Moderate) | 5:59 am | 7:53 pm |
| Mon Aug 18 | | 83 / 65 °F | A few tstorms. Broken clouds. | 79 °F | 16 mph | ↑ | 63% | 47% | 0.21" | 3 (Moderate) | 6:00 am | 7:51 pm |
| Tue Aug 19 |  | 93 / 64 °F | Mostly sunny. | 91 °F | 6 mph | ↑ | 32% | 0% | 0.00" | 5 (Moderate) | 6:01 am | 7:50 pm |
| Wed Aug 20 | | 94 / 64 °F | Scattered clouds. | 91 °F | 15 mph | ↑ | 35% | 0% | 0.00" | 5 (Moderate) | 6:02 am | 7:48 pm |
| Thu Aug 21 | | 89 / 68 °F | Partly cloudy. | 82 °F | 7 mph | ↑ | 16% | 3% | 0.00" | 3 (Moderate) | 6:03 am | 7:47 pm |
| Fri Aug 22 |  | 85 / 65 °F | Sunny. | 82 °F | 14 mph | ↑ | 40% | 2% | 0.00" | 5 (Moderate) | 6:05 am | 7:45 pm |
| Sat Aug 23 | | 80 / 58 °F | Sunny. | 78 °F | 19 mph | ↑ | 29% | 4% | 0.00" | 5 (Moderate) | 6:06 am | 7:43 pm |
| Sun Aug 24 | | 83 / 59 °F | Sunny. | 79 °F | 14 mph | ↑ | 25% | 4% | 0.00" | 5 (Moderate) | 6:07 am | 7:42 pm |
| Mon Aug 25 | | 80 / 59 °F | Sunny. | 78 °F | 10 mph | ↑ | 23% | 4% | 0.00" | 3 (Moderate) | 6:08 am | 7:40 pm |
| Tue Aug 26 | | 83 / 58 °F | Partly cloudy. | 80 °F | 18 mph | ↑ | 11% | 6% | 0.00" | 3 (Moderate) | 6:09 am | 7:38 pm |
| Wed Aug 27 | | 87 / 58 °F | Sunny. | 83 °F | 11 mph | ↑ | 13% | 3% | 0.00" | 5 (Moderate) | 6:10 am | 7:36 pm |
| Thu Aug 28 | | 83 / 59 °F | Sunny. | 80 °F | 16 mph | ↑ | 34% | 6% | 0.00" | 5 (Moderate) | 6:11 am | 7:35 pm |
| * Updated Thursday, August 14, 2025 3:24:00 am Rapid City time - Weather by CustomWeather, © 2025 | ||||||||||||