Rapid City, SD

Detailed forecast

Saturday September 21
03am
Clear 61°
11 mph
Clear
Precip chance: 5%
Humidity: 51%
06am
Clear 57°
14 mph
Clear
Precip chance: 15%
Humidity: 56%
09am
Clear 59°
18 mph
Clear
Precip chance: 11%
Humidity: 56%
12pm
Clear 63°
17 mph
Clear
Precip chance: 7%
Humidity: 46%
03pm
Clear 66°
15 mph
Clear
Precip chance: 4%
Humidity: 36%
06pm
Clear 63°
13 mph
Clear
Precip chance: 3%
Humidity: 37%
09pm
Mostly clear 57°
11 mph
Mostly clear
Precip chance: 3%
Humidity: 47%
12am
Cloudy 55°
8 mph
Cloudy
Precip chance: 4%
Humidity: 56%
03am
Cloudy 52°
6 mph
Cloudy
Precip chance: 6%
Humidity: 55%
06am
Cloudy 48°
4 mph
Cloudy
Precip chance: 12%
Humidity: 58%