Rapid City, SD

Detailed forecast

Saturday September 21
03am
Clear +16°
7 m/s
Clear
Precip chance: 2%
Humidity: 46%
04am
Clear +15°
7 m/s
Clear
Precip chance: 2%
Humidity: 49%
05am
Clear +14°
7 m/s
Clear
Precip chance: 2%
Humidity: 49%
06am
Clear +13°
7 m/s
Clear
Precip chance: 2%
Humidity: 49%
07am
Clear +12°
8 m/s
Clear
Precip chance: 3%
Humidity: 53%
08am
Clear +12°
9 m/s
Clear
Precip chance: 4%
Humidity: 50%
09am
Clear +13°
10 m/s
Clear
Precip chance: 6%
Humidity: 47%
10am
Clear +14°
9 m/s
Clear
Precip chance: 5%
Humidity: 44%
11am
Clear +16°
9 m/s
Clear
Precip chance: 4%
Humidity: 37%
12pm
Clear +17°
8 m/s
Clear
Precip chance: 4%
Humidity: 34%
01pm
Clear +18°
8 m/s
Clear
Precip chance: 3%
Humidity: 31%
02pm
Clear +19°
9 m/s
Clear
Precip chance: 3%
Humidity: 28%
03pm
Clear +20°
9 m/s
Clear
Precip chance: 3%
Humidity: 26%
04pm
Partly cloudy +20°
8 m/s
Partly cloudy
Precip chance: 3%
Humidity: 26%
05pm
Partly cloudy +19°
7 m/s
Partly cloudy
Precip chance: 2%
Humidity: 26%
06pm
Partly cloudy +18°
6 m/s
Partly cloudy
Precip chance: 2%
Humidity: 29%
07pm
Partly cloudy +16°
5 m/s
Partly cloudy
Precip chance: 2%
Humidity: 34%
08pm
Partly cloudy +15°
4 m/s
Partly cloudy
Precip chance: 2%
Humidity: 39%
09pm
Partly cloudy +13°
3 m/s
Partly cloudy
Precip chance: 2%
Humidity: 43%
10pm
Cloudy +12°
3 m/s
Cloudy
Precip chance: 2%
Humidity: 46%
11pm
Cloudy +12°
3 m/s
Cloudy
Precip chance: 3%
Humidity: 48%
12am
Cloudy +11°
3 m/s
Cloudy
Precip chance: 3%
Humidity: 53%
01am
Cloudy +11°
3 m/s
Cloudy
Precip chance: 4%
Humidity: 55%
02am
Cloudy +10°
3 m/s
Cloudy
Precip chance: 5%
Humidity: 56%
03am
Cloudy +9°
2 m/s
Cloudy
Precip chance: 6%
Humidity: 58%
04am
Cloudy +8°
2 m/s
Cloudy
Precip chance: 6%
Humidity: 59%
05am
Cloudy +8°
1 m/s
Cloudy
Precip chance: 5%
Humidity: 59%
06am
Cloudy +7°
1 m/s
Cloudy
Precip chance: 5%
Humidity: 60%
07am
Cloudy +8°
1 m/s
Cloudy
Precip chance: 6%
Humidity: 54%
08am
Cloudy +10°
2 m/s
Cloudy
Precip chance: 7%
Humidity: 49%