Rapid City Regional (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 12° Celsius;
Sunny intervals changing to light showers by lunchtime.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Rapid City Regional
Today (16 September 2025)
| Time |
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
|
|
|
|
|
 |
|
|
 |
 |
| Chance of precipitation |
30%
|
20%
|
30%
|
50%
|
50%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
30%
|
40%
|
60%
|
| Temperature |
18°
|
19°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
20°
|
18°
|
17°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
16°
|
17°
|
18°
|
19°
|
19°
|
20°
|
19°
|
19°
|
19°
|
17°
|
17°
|
16°
|
16°
|
16°
|
| Wind direction and speed |
N
10
|
N
11
|
N
11
|
N
10
|
N
9
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
7
|
NNE
5
|
N
4
|
NNW
4
|
NW
4
|
WNW
5
|
| Wind gust (mph) |
23
|
24
|
24
|
23
|
21
|
20
|
20
|
18
|
14
|
10
|
10
|
11
|
10
|
12
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
61%
|
61%
|
55%
|
55%
|
57%
|
61%
|
61%
|
61%
|
65%
|
77%
|
84%
|
86%
|
87%
|
85%
|
| UV | 4 | 4 | 3 | 4 | 3 | 2 | 2 | 1 | - | - | - | - | - | - |
Wednesday (17 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
 |
 |
|
|
|
 |
 |
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
40%
|
60%
|
70%
|
80%
|
90%
|
90%
|
90%
|
90%
|
80%
|
80%
|
70%
|
80%
|
80%
|
80%
|
70%
|
70%
|
70%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
14°
|
14°
|
14°
|
13°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
| Wind direction and speed (mph) |
NW
6
|
NW
6
|
NNW
7
|
NNW
7
|
NNW
9
|
NNW
9
|
NNW
9
|
NNW
10
|
NNW
11
|
NNW
12
|
NNW
13
|
NNW
13
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
13
|
NNW
13
|
NNW
13
|
NNW
13
|
NNW
13
|
| Wind gust (mph) |
13
|
15
|
16
|
19
|
19
|
20
|
22
|
25
|
26
|
27
|
29
|
30
|
31
|
31
|
31
|
31
|
31
|
30
|
30
|
29
|
28
|
29
|
29
|
28
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
P
|
M
|
| Humidity |
85%
|
87%
|
86%
|
89%
|
89%
|
91%
|
90%
|
90%
|
90%
|
90%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (18 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
 |
|
|
| Chance of precipitation |
70%
|
70%
|
60%
|
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
16°
|
16°
|
17°
|
18°
|
18°
|
17°
|
17°
|
17°
|
16°
|
15°
|
14°
|
14°
|
13°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
16°
|
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
| Wind direction and speed (mph) |
NNW
13
|
NNW
13
|
NNW
13
|
NNW
14
|
NNW
13
|
NNW
13
|
NNW
13
|
NNW
12
|
NNW
12
|
NNW
12
|
NNW
13
|
NNW
13
|
NNW
13
|
NNW
13
|
NNW
13
|
NNW
13
|
N
11
|
N
11
|
N
9
|
N
7
|
NNW
6
|
NNW
5
|
NW
5
|
NW
4
|
| Wind gust (mph) |
29
|
29
|
29
|
29
|
29
|
29
|
27
|
26
|
28
|
28
|
28
|
29
|
28
|
30
|
29
|
27
|
25
|
23
|
18
|
15
|
12
|
11
|
9
|
8
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
92%
|
92%
|
92%
|
92%
|
92%
|
91%
|
91%
|
91%
|
89%
|
88%
|
86%
|
85%
|
79%
|
75%
|
71%
|
69%
|
71%
|
71%
|
72%
|
82%
|
86%
|
87%
|
89%
|
89%
|
| UV | - | - | - | - | - | - | - | - | 1 | 2 | 2 | 3 | 3 | 5 | 5 | 2 | 2 | 1 | - | - | - | - | - | - |
Friday (19 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
11°
|
13°
|
15°
|
16°
|
17°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
19°
|
17°
|
15°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
13°
|
12°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
13°
|
15°
|
16°
|
17°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
17°
|
16°
|
15°
|
14°
|
13°
|
| Wind direction and speed (mph) |
WNW
4
|
W
4
|
W
4
|
W
4
|
W
4
|
WNW
4
|
WNW
4
|
W
4
|
WNW
3
|
WNW
3
|
NNE
4
|
ENE
4
|
E
6
|
E
6
|
E
7
|
ESE
8
|
ESE
8
|
ESE
7
|
ESE
6
|
ESE
4
|
SE
3
|
SSW
2
|
SW
3
|
SW
3
|
| Wind gust (mph) |
8
|
8
|
8
|
8
|
8
|
8
|
8
|
9
|
9
|
10
|
13
|
15
|
16
|
18
|
18
|
19
|
18
|
16
|
13
|
9
|
6
|
5
|
5
|
6
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
91%
|
92%
|
92%
|
92%
|
92%
|
91%
|
92%
|
92%
|
85%
|
79%
|
75%
|
71%
|
66%
|
60%
|
60%
|
58%
|
58%
|
61%
|
67%
|
81%
|
89%
|
91%
|
92%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 6 | 7 | 6 | 5 | 4 | 2 | 1 | - | - | - | - | - | - |
Saturday (20 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
10%
|
<5%
|
| Temperature (°C) |
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
13°
|
16°
|
18°
|
20°
|
21°
|
22°
|
23°
|
23°
|
23°
|
22°
|
21°
|
16°
|
| Feels like temperature (°C) |
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
11°
|
13°
|
16°
|
19°
|
20°
|
21°
|
22°
|
22°
|
22°
|
22°
|
22°
|
21°
|
16°
|
| Wind direction and speed (mph) |
SW
3
|
SW
4
|
SW
4
|
SW
4
|
SW
4
|
WSW
4
|
WSW
4
|
W
5
|
W
4
|
W
3
|
W
3
|
ENE
4
|
ENE
5
|
E
6
|
E
6
|
E
6
|
E
7
|
ESE
7
|
ESE
5
|
WSW
3
|
| Wind gust (mph) |
6
|
6
|
7
|
7
|
7
|
8
|
9
|
9
|
8
|
8
|
10
|
13
|
15
|
16
|
16
|
17
|
16
|
15
|
10
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
92%
|
92%
|
93%
|
93%
|
92%
|
92%
|
91%
|
88%
|
76%
|
68%
|
65%
|
59%
|
55%
|
52%
|
52%
|
51%
|
52%
|
55%
|
67%
|
90%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 4 | 6 | 7 | 6 | 5 | 4 | 2 | 1 | - | - |
Sunday (21 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
15°
|
14°
|
13°
|
19°
|
24°
|
26°
|
22°
|
17°
|
| Feels like temperature (°C) |
14°
|
13°
|
12°
|
19°
|
23°
|
24°
|
22°
|
17°
|
| Wind direction and speed (mph) |
WSW
5
|
WSW
5
|
W
6
|
W
3
|
NNE
7
|
NNE
8
|
E
5
|
WSW
5
|
| Wind gust (mph) |
10
|
11
|
11
|
14
|
20
|
19
|
9
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
82%
|
77%
|
64%
|
44%
|
38%
|
63%
|
79%
|
| UV | - | - | - | 3 | 7 | 4 | - | - |
Monday (22 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
15°
|
14°
|
19°
|
24°
|
25°
|
22°
|
16°
|
| Feels like temperature (°C) |
15°
|
13°
|
13°
|
18°
|
22°
|
23°
|
21°
|
16°
|
| Wind direction and speed (mph) |
WSW
6
|
W
7
|
W
8
|
W
4
|
NNW
8
|
NE
8
|
E
6
|
WSW
4
|
| Wind gust (mph) |
13
|
13
|
13
|
17
|
20
|
19
|
11
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
73%
|
67%
|
69%
|
53%
|
36%
|
33%
|
57%
|
80%
|
| UV | - | - | - | 3 | 6 | 3 | - | - |
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Forecast for 10:00 (UTC-6), Tue
Updated 13:28 (UTC+1) on Tue 16 Sep 2025
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