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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
29
−5
−6
29 December, sun
−5
−6
Feels like
−12
669 mmHg
75%
7.5
m/s
W
29 December, Sunday. day, -5°; night, -6°; partly cloudy
30
−1
−7
30 December, mon
−1
−7
Feels like
−8
668 mmHg
75%
9.3
m/s
NW
30 December, Monday. day, -1°; night, -7°; clear
31
December
0
−10
31 December, tue
0
−10
Feels like
−11
673 mmHg
72%
6
m/s
N
Climate normal
−1
−7
31 December, Tuesday. day, 0°; night, -10°; partly cloudy
1 January
−1
−10
1 January, wed
−1
−10
Feels like
−10
671 mmHg
72%
2.9
m/s
SE
Climate normal
−4
−7
1 January, Wednesday. day, -1°; night, -10°; overcast
2
−5
−10
2 January, thu
−5
−10
Feels like
−12
676 mmHg
80%
2.7
m/s
NE
Climate normal
0
−3
2 January, Thursday. day, -5°; night, -10°; overcast
3
−6
−10
3 January, fri
−6
−10
Feels like
−14
676 mmHg
79%
4.5
m/s
SE
Climate normal
−1
−7
3 January, Friday. day, -6°; night, -10°; light snow
4
−7
−10
4 January, sat
−7
−10
Feels like
−15
671 mmHg
82%
5.2
m/s
SE
Climate normal
−2
−5
4 January, Saturday. day, -7°; night, -10°; light snow
5
−6
−10
5 January, sun
−6
−10
Feels like
−14
674 mmHg
80%
3.8
m/s
E
Climate normal
0
−5
5 January, Sunday. day, -6°; night, -10°; snow
6
−6
−10
6 January, mon
−6
−10
Feels like
−15
676 mmHg
78%
5.7
m/s
N
Climate normal
−3
−5
6 January, Monday. day, -6°; night, -10°; light snow
7
−3
−9
7 January, tue
−3
−9
Feels like
−12
677 mmHg
75%
4.5
m/s
NW
Climate normal
−4
−5
7 January, Tuesday. day, -3°; night, -9°; overcast
8
−4
−4
8 January, wed
−4
−4
Feels like
−15
673 mmHg
71%
8.3
m/s
NW
Climate normal
−1
−5
8 January, Wednesday. day, -4°; night, -4°; snow
9
0
−10
9 January, thu
0
−10
Feels like
−13
673 mmHg
69%
11.7
m/s
NW
Climate normal
0
−2
9 January, Thursday. day, 0°; night, -10°; light snow
10
−4
−20
10 January, fri
−4
−20
Feels like
−19
674 mmHg
73%
9.6
m/s
NW
Climate normal
+1
−3
10 January, Friday. day, -4°; night, -20°; partly cloudy
11
−12
−18
11 January, sat
−12
−18
Feels like
−25
672 mmHg
74%
6.2
m/s
SW
Climate normal
−3
−6
11 January, Saturday. day, -12°; night, -18°; overcast
12
−6
−6
12 January, sun
−6
−6
Feels like
−19
673 mmHg
77%
5.8
m/s
NW
Climate normal
−3
−4
12 January, Sunday. day, -6°; night, -6°; partly cloudy
13
0
−3
13 January, mon
0
−3
Feels like
−7
670 mmHg
94%
5.6
m/s
SW
Climate normal
+2
−2
13 January, Monday. day, 0°; night, -3°; sleet
14
−7
−5
14 January, tue
−7
−5
Feels like
−16
672 mmHg
94%
7.1
m/s
W
Climate normal
−1
−3
14 January, Tuesday. day, -7°; night, -5°; light snow
15
−4
−8
15 January, wed
−4
−8
Feels like
−11
675 mmHg
96%
2.9
m/s
S
Climate normal
+2
−1
15 January, Wednesday. day, -4°; night, -8°; light snow
16
−1
−4
16 January, thu
−1
−4
Feels like
−8
672 mmHg
95%
4.9
m/s
W
Climate normal
0
−3
16 January, Thursday. day, -1°; night, -4°; sleet
17
−5
−9
17 January, fri
−5
−9
Feels like
−12
674 mmHg
92%
3.6
m/s
SW
Climate normal
0
−1
17 January, Friday. day, -5°; night, -9°; light snow
18
−6
−10
18 January, sat
−6
−10
Feels like
−14
670 mmHg
91%
2.9
m/s
SW
Climate normal
+1
−2
18 January, Saturday. day, -6°; night, -10°; mostly clear
19
−11
−19
19 January, sun
−11
−19
Feels like
−19
667 mmHg
92%
2
m/s
S
Climate normal
+1
−3
19 January, Sunday. day, -11°; night, -19°; snow
20
−18
−25
20 January, mon
−18
−25
Feels like
−27
667 mmHg
92%
6.6
m/s
NW
Climate normal
−2
−4
20 January, Monday. day, -18°; night, -25°; light snow
21
−20
−26
21 January, tue
−20
−26
Feels like
−31
673 mmHg
87%
6.8
m/s
NW
Climate normal
0
−3
21 January, Tuesday. day, -20°; night, -26°; partly cloudy
22
−16
−18
22 January, wed
−16
−18
Feels like
−22
674 mmHg
88%
1.8
m/s
NW
Climate normal
+1
−3
22 January, Wednesday. day, -16°; night, -18°; clear
23
−18
−16
23 January, thu
−18
−16
Feels like
−25
674 mmHg
92%
1.7
m/s
E
Climate normal
−2
−4
23 January, Thursday. day, -18°; night, -16°; partly cloudy
24
−7
−11
24 January, fri
−7
−11
Feels like
−13
671 mmHg
90%
2.2
m/s
S
Climate normal
−1
−4
24 January, Friday. day, -7°; night, -11°; light snow
25
−19
−23
25 January, sat
−19
−23
Feels like
−28
670 mmHg
91%
2.6
m/s
S
Climate normal
0
−3
25 January, Saturday. day, -19°; night, -23°; light snow
26
−13
−18
26 January, sun
−13
−18
Feels like
−23
667 mmHg
96%
4.8
m/s
SW
Climate normal
+1
−2
26 January, Sunday. day, -13°; night, -18°; light snow
27
−14
−23
27 January, mon
−14
−23
Feels like
−22
661 mmHg
94%
3.9
m/s
SW
Climate normal
+1
−2
27 January, Monday. day, -14°; night, -23°; light snow
28
−21
−22
28 January, tue
−21
−22
Feels like
−31
664 mmHg
89%
9.5
m/s
NW
Climate normal
+2
−3
28 January, Tuesday. day, -21°; night, -22°; snow
29
−21
−25
29 January, wed
−21
−25
Feels like
−29
672 mmHg
89%
4.2
m/s
NW
Climate normal
+2
−1
29 January, Wednesday. day, -21°; night, -25°; light snow
Average data for 10 years
Next, the average data for 10 years
30
0
−4
30 January, thu
0
−4
Feels like
−5
665 mmHg
72%
6.8
m/s
NW
30 January, Thursday. day, 0°; night, -4°; snow
31
−2
−7
31 January, fri
−2
−7
Feels like
−8
666 mmHg
73%
6.6
m/s
NW
31 January, Friday. day, -2°; night, -7°; snow
1 February
−5
−7
1 February, sat
−5
−7
Feels like
−11
669 mmHg
73%
6.1
m/s
NW
1 February, Saturday. day, -5°; night, -7°; snow
Average for 30 days
7
sunny days
14
days with precipitation
9
cloudy days
7 sunny days; 14 days with precipitation; 9 cloudy days;
85
%
air humidity
5
m/s
Wind
NW
10
mm of precipitation
(2% of annual average)
air humidity 85%; 10 millimeters of precipitation (2% of annual average); Wind north-westerly 5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
SE
NE
SE
SE
E
N
NW
NW
NW
NW
SW
NW
SW
W
S
W
SW
SW
S
NW
NW
NW
E
S
S
SW
SW
NW
NW
31
Average data for 10 years
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
25
26
27
28
29
Daytime temperature
Night-time temperature
