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Monthly weather forecast in Rapid City
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
22
−3
−6
22 December, sun
−3
−6
Feels like
−9
667 mmHg
74%
6.4
m/s
W
22 December, Sunday. day, -3°; night, -6°; clear
23
−3
−6
23 December, mon
−3
−6
Feels like
−9
666 mmHg
69%
6.1
m/s
NW
23 December, Monday. day, -3°; night, -6°; partly cloudy
24
−4
−7
24 December, tue
−4
−7
Feels like
−10
668 mmHg
77%
6.5
m/s
NW
24 December, Tuesday. day, -4°; night, -7°; clear
25
−4
−6
25 December, wed
−4
−6
Feels like
−11
667 mmHg
77%
8.6
m/s
NW
25 December, Wednesday. day, -4°; night, -6°; partly cloudy
26
December
+11
+2
26 December, thu
+11
+2
Feels like
−2
664 mmHg
50%
7.8
m/s
SW
Climate normal
−2
−5
26 December, Thursday. day, 11°; night, 2°; light rain
27
+11
0
27 December, fri
+11
0
Feels like
−1
663 mmHg
57%
4.5
m/s
W
Climate normal
−2
−6
27 December, Friday. day, 11°; night, 0°; sleet
28
+10
+3
28 December, sat
+10
+3
Feels like
0
666 mmHg
46%
4.9
m/s
W
Climate normal
−3
−6
28 December, Saturday. day, 10°; night, 3°; partly cloudy
29
+9
+1
29 December, sun
+9
+1
Feels like
−1
668 mmHg
51%
5.9
m/s
W
Climate normal
−5
−6
29 December, Sunday. day, 9°; night, 1°; light rain
30
+2
−5
30 December, mon
+2
−5
Feels like
−8
670 mmHg
80%
10.3
m/s
NW
Climate normal
−1
−7
30 December, Monday. day, 2°; night, -5°; sleet
31
+2
−5
31 December, tue
+2
−5
Feels like
−8
674 mmHg
72%
6.5
m/s
NW
Climate normal
−1
−7
31 December, Tuesday. day, 2°; night, -5°; light snow
1 January
+4
−6
1 January, wed
+4
−6
Feels like
−8
675 mmHg
59%
6
m/s
W
Climate normal
−4
−7
1 January, Wednesday. day, 4°; night, -6°; partly cloudy
2
+4
−4
2 January, thu
+4
−4
Feels like
−6
677 mmHg
66%
5.1
m/s
W
Climate normal
0
−3
2 January, Thursday. day, 4°; night, -4°; overcast
3
+6
−1
3 January, fri
+6
−1
Feels like
−5
678 mmHg
71%
5
m/s
W
Climate normal
−1
−7
3 January, Friday. day, 6°; night, -1°; overcast
4
+6
−1
4 January, sat
+6
−1
Feels like
−5
675 mmHg
72%
8
m/s
SW
Climate normal
−2
−5
4 January, Saturday. day, 6°; night, -1°; overcast
5
+2
−5
5 January, sun
+2
−5
Feels like
−9
675 mmHg
69%
7.5
m/s
NW
Climate normal
0
−5
5 January, Sunday. day, 2°; night, -5°; overcast
6
0
−10
6 January, mon
0
−10
Feels like
−10
674 mmHg
73%
6.5
m/s
W
Climate normal
−3
−5
6 January, Monday. day, 0°; night, -10°; overcast
7
−3
−8
7 January, tue
−3
−8
Feels like
−12
666 mmHg
95%
5.5
m/s
NW
Climate normal
−4
−5
7 January, Tuesday. day, -3°; night, -8°; light snow
8
−5
−6
8 January, wed
−5
−6
Feels like
−11
673 mmHg
92%
4.4
m/s
W
Climate normal
−1
−5
8 January, Wednesday. day, -5°; night, -6°; partly cloudy
9
−3
−9
9 January, thu
−3
−9
Feels like
−12
674 mmHg
92%
4.1
m/s
SW
Climate normal
0
−2
9 January, Thursday. day, -3°; night, -9°; partly cloudy
10
0
−4
10 January, fri
0
−4
Feels like
−10
667 mmHg
91%
6.3
m/s
NW
Climate normal
+1
−3
10 January, Friday. day, 0°; night, -4°; sleet
11
−4
−6
11 January, sat
−4
−6
Feels like
−17
673 mmHg
90%
11
m/s
NW
Climate normal
−3
−6
11 January, Saturday. day, -4°; night, -6°; light snow
12
+2
0
12 January, sun
+2
0
Feels like
−5
661 mmHg
93%
5.2
m/s
SW
Climate normal
−3
−4
12 January, Sunday. day, 2°; night, 0°; partly cloudy
13
−3
−21
13 January, mon
−3
−21
Feels like
−22
665 mmHg
80%
9.5
m/s
NW
Climate normal
+2
−2
13 January, Monday. day, -3°; night, -21°; light snow
14
−22
−26
14 January, tue
−22
−26
Feels like
−31
672 mmHg
74%
6.1
m/s
N
Climate normal
−1
−3
14 January, Tuesday. day, -22°; night, -26°; light snow
15
−21
−20
15 January, wed
−21
−20
Feels like
−30
674 mmHg
74%
2.4
m/s
NW
Climate normal
+2
−1
15 January, Wednesday. day, -21°; night, -20°; clear
16
−15
−20
16 January, thu
−15
−20
Feels like
−22
667 mmHg
85%
3.5
m/s
N
Climate normal
0
−3
16 January, Thursday. day, -15°; night, -20°; light snow
17
−15
−25
17 January, fri
−15
−25
Feels like
−24
672 mmHg
80%
3.7
m/s
NE
Climate normal
0
−1
17 January, Friday. day, -15°; night, -25°; light snow
18
−26
−31
18 January, sat
−26
−31
Feels like
−35
678 mmHg
72%
3.7
m/s
SW
Climate normal
+1
−2
18 January, Saturday. day, -26°; night, -31°; light snow
19
−9
−24
19 January, sun
−9
−24
Feels like
−23
666 mmHg
91%
6.3
m/s
E
Climate normal
+1
−3
19 January, Sunday. day, -9°; night, -24°; light snow
20
−21
−27
20 January, mon
−21
−27
Feels like
−29
675 mmHg
74%
3.6
m/s
E
Climate normal
−2
−4
20 January, Monday. day, -21°; night, -27°; light snow
21
−13
−15
21 January, tue
−13
−15
Feels like
−23
666 mmHg
86%
5.5
m/s
E
Climate normal
0
−3
21 January, Tuesday. day, -13°; night, -15°; light snow
22
−18
−19
22 January, wed
−18
−19
Feels like
−27
669 mmHg
82%
3.4
m/s
N
Climate normal
+1
−3
22 January, Wednesday. day, -18°; night, -19°; light snow
23
−11
−14
23 January, thu
−11
−14
Feels like
−17
672 mmHg
92%
3
m/s
E
Climate normal
−2
−4
23 January, Thursday. day, -11°; night, -14°; partly cloudy
24
−13
−24
24 January, fri
−13
−24
Feels like
−20
676 mmHg
89%
4.4
m/s
E
Climate normal
−1
−4
24 January, Friday. day, -13°; night, -24°; light snow
Average data for 10 years
Next, the average data for 10 years
25
0
−3
25 January, sat
0
−3
Feels like
−7
667 mmHg
74%
7.6
m/s
NW
25 January, Saturday. day, 0°; night, -3°; partly cloudy
Average for 30 days
1
sunny day
18
days with precipitation
11
cloudy days
1 sunny day; 18 days with precipitation; 11 cloudy days;
77
%
air humidity
5.7
m/s
Wind
W
10
mm of precipitation
(2% of annual average)
air humidity 77%; 10 millimeters of precipitation (2% of annual average); Wind westerly 5.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
W
W
W
NW
NW
W
W
W
SW
NW
W
NW
W
SW
NW
NW
SW
NW
N
NW
N
NE
SW
E
E
E
N
E
E
26
Average data for 10 years
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Daytime temperature
Night-time temperature
