Rapid City Weather Conditions
Current Temperature Level
23 °C
32 AQI
Air quality index is: Good
Last Updated: 2025-08-13 18:00 (Local Time)
MapRapid City
Rapid City Weather Parameters
21 km/h
7 m/s
19° NNE
100 %
16 km
0 mm
1010 mb
UV Index1
Suggestions for
ThursdayRapid City14 Aug.
Umbrella• Not required
Clothing• Breathable
Driving• Enjoy Driving
Sunscreen• ApplyTrending in United States
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Rapid City 10-Days Weather Forecast
Today
28°C
40 %Friday
27°C42 %Saturday
24°C65 %Sunday
23°C64 %Monday
23°C56 %Tuesday
26°C47 %Wednesday
28°C36 %Thursday
28°C37 %Friday
22°C65 %Saturday
20°C79 %Sunny
Clear Sky with temperature at 28 °C and humidity will be at 40% with 24.1 km/h winds.34°C / 23°C
Humi.40 %
Prec.0 mm
Sunrise
05:56 AM14hrs 2min
Sunset
07:58 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
26 °C
46 %
0
17.3 kmph / S
Clear 
Feels 26.1 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
25 °C
48 %
0
16.9 kmph / SSW
Clear Feels 25.9 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
25 °C
51 %
0
13.7 kmph / SW
Clear Feels 25.6 °C
Cover 26 %
Visibility 10 km
3 AM
Partly Cloudy
24 °C
52 %
0
14.4 kmph / WSW
Partly Cloudy Feels 25.4 °C
Cover 40 %
Visibility 10 km
4 AM
Thundery outbreaks in nearby
24 °C
53 %
0
13 kmph / WSW
Thundery outbreaks in nearbyFeels 25.2 °C
Cover 53 %
Visibility 10 km
5 AM
Thundery outbreaks in nearby
23 °C
53 %
0
11.5 kmph / WSW
Thundery outbreaks in nearbyFeels 25 °C
Cover 35 %
Visibility 10 km
6 AM
Thundery outbreaks in nearby
23 °C
53 %
0
11.9 kmph / W
Thundery outbreaks in nearbyFeels 24.9 °C
Cover 25 %
Visibility 10 km
7 AM
Sunny
25 °C
53 %
0.3
10.8 kmph / W
SunnyFeels 26.3 °C
Cover 16 %
Visibility 10 km
8 AM
Sunny
27 °C
45 %
1.1
6.1 kmph / W
SunnyFeels 27.8 °C
Cover 8 %
Visibility 10 km
9 AM
Sunny
29 °C
42 %
2.6
3.2 kmph / ENE
SunnyFeels 29.2 °C
Cover 4 %
Visibility 10 km
10 AM
Sunny
30 °C
38 %
4.7
4.3 kmph / E
SunnyFeels 30.6 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
32 °C
34 %
6.8
5.4 kmph / ESE
SunnyFeels 31.6 °C
Cover 12 %
Visibility 10 km
12 PM
Sunny
33 °C
32 %
8.2
9.4 kmph / E
SunnyFeels 32.4 °C
Cover 17 %
Visibility 10 km
1 PM
Sunny
32 °C
30 %
8.7
13 kmph / ENE
SunnyFeels 31.6 °C
Cover 23 %
Visibility 10 km
2 PM
Partly Cloudy
31 °C
32 %
7.8
15.5 kmph / NNE
Partly Cloudy Feels 30.7 °C
Cover 43 %
Visibility 10 km
3 PM
Cloudy
30 °C
34 %
6.2
15.8 kmph / NE
Cloudy Feels 29.6 °C
Cover 53 %
Visibility 10 km
4 PM
Cloudy
30 °C
35 %
4.1
14.4 kmph / NE
Cloudy Feels 29.4 °C
Cover 64 %
Visibility 10 km
5 PM
Cloudy
30 °C
31 %
2.2
17.3 kmph / NNE
Cloudy Feels 29.4 °C
Cover 32 %
Visibility 10 km
6 PM
Cloudy
31 °C
30 %
0.8
23 kmph / NNE
Cloudy Feels 29.5 °C
Cover 16 %
Visibility 10 km
7 PM
Sunny
29 °C
28 %
0.2
24.1 kmph / NNE
SunnyFeels 28.4 °C
Cover 0 %
Visibility 10 km
8 PM
Clear
28 °C
33 %
0
15.1 kmph / N
Clear Feels 27.4 °C
Cover 0 %
Visibility 10 km
9 PM
Clear
26 °C
36 %
0
14 kmph / N
Clear Feels 26.3 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
27 °C
39 %
0
12.6 kmph / NW
Clear Feels 26.9 °C
Cover 0 %
Visibility 10 km
11 PM
Clear
25 °C
44 %
0
11.2 kmph / WNW
Clear Feels 25.7 °C
Cover 0 %
Visibility 10 km
Today
28°C40 %Friday
27°C42 %Saturday
24°C65 %Sunday
23°C64 %Monday
23°C56 %Tuesday
26°C47 %Wednesday
28°C36 %Thursday
28°C37 %Friday
22°C65 %Saturday
20°C79 %Temp26 °C
ConditionClear
Humidity46 %
Feels26.1 °C
Cover0 %
Visibility10 km
Wind Speed & Dir.17.3 kmph / S
UV0
Rapid City 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
29°18 °C
2Sat.
30°17 °C
3Sun.
29°18 °C
4Mon.
32°15 °C
5Tue.
30°17 °C
6Wed.
33°19 °C
7Thu.
38°22 °C
8Fri.
27°18 °C
9Sat.
30°15 °C
10Sun.
28°15 °C
11Mon.
32°17 °C
12Tue.
29°17 °C
13Today
35°19 °C
14Thu.
34°23 °C
15Fri.
34°22 °C
16Sat.
30°19 °C
17Sun.
31°19 °C
18Mon.
31°18 °C
19Tue.
35°20 °C
20Wed.
37°21 °C
21Thu.
33°24 °C
22Fri.
27°18 °C
23Sat.
23°18 °C
24Sun.
27°18 °C
25Mon.
36°19 °C
26Tue.
34°20 °C
27Wed.
30°17 °C
28Thu.
29°17 °C
29Fri.
29°16 °C
30Sat.
29°16 °C
31Sun.
28°16 °C
AugustWeather Overview
No. of days:
Sunny
12
Cloudy
0
Rainy
17
Snowy
0
The monthly weather averages in Rapid City consist of 12 sunny days, 0 cloudy days, 17 rainy days, and 0 snowy days.
Rapid City's Locations Weather Conditions
United States's Hottest Cities - August 2025
1.
Yuma, United States
Sunny
17%
1.6
25.6 kmph / S
2.
Brawley, United States
Partly cloudy
16%
1.6
13.3 kmph / S
3.
El Centro, United States
Partly cloudy
16%
1.6
14.8 kmph / SSE
4.
Calexico, United States
Partly cloudy
16%
1.5
24.1 kmph / SE
5.
Westmorland, United States
Partly cloudy
16%
1.6
13.3 kmph / S
6.
Blythe, United States
Overcast
17%
1.5
27.4 kmph / SSW
7.
Calipatria, United States
Partly cloudy
16%
1.6
9.4 kmph / SSW
8.
Boulder City, United States
Sunny
9%
1.6
28.4 kmph / SSW
9.
Summerlin South, United States
Sunny
8%
1.8
31 kmph / WSW
10.
Henderson, United States
Sunny
7%
1.7
31.3 kmph / WSW
Last Updated: 14 Aug 2025, 01:26 AM
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