10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
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
−2
−5
26 December, thu
−2
−5
Feels like
−7
667 mmHg
75%
6.9
m/s
W
26 December, Thursday. day, -2°; night, -5°; partly cloudy
27
December
+11
−2
27 December, fri
+11
−2
Feels like
0
663 mmHg
47%
4.5
m/s
W
Climate normal
−2
−6
27 December, Friday. day, 11°; night, -2°; partly cloudy
28
+10
+2
28 December, sat
+10
+2
Feels like
−1
665 mmHg
42%
4.2
m/s
W
Climate normal
−3
−6
28 December, Saturday. day, 10°; night, 2°; partly cloudy
29
+9
+1
29 December, sun
+9
+1
Feels like
0
665 mmHg
49%
5.6
m/s
S
Climate normal
−5
−6
29 December, Sunday. day, 9°; night, 1°; sleet
30
+1
−6
30 December, mon
+1
−6
Feels like
−9
668 mmHg
83%
9.9
m/s
NW
Climate normal
−1
−7
30 December, Monday. day, 1°; night, -6°; sleet
31
0
−8
31 December, tue
0
−8
Feels like
−10
674 mmHg
74%
6.7
m/s
NW
Climate normal
−1
−7
31 December, Tuesday. day, 0°; night, -8°; partly cloudy
1 January
+1
−7
1 January, wed
+1
−7
Feels like
−9
675 mmHg
69%
4.3
m/s
SW
Climate normal
−4
−7
1 January, Wednesday. day, 1°; night, -7°; partly cloudy
2
+1
−8
2 January, thu
+1
−8
Feels like
−7
675 mmHg
71%
3.7
m/s
NW
Climate normal
0
−3
2 January, Thursday. day, 1°; night, -8°; overcast
3
−2
−4
3 January, fri
−2
−4
Feels like
−10
678 mmHg
72%
4.5
m/s
SE
Climate normal
−1
−7
3 January, Friday. day, -2°; night, -4°; overcast
4
+3
0
4 January, sat
+3
0
Feels like
−7
670 mmHg
76%
7.9
m/s
NW
Climate normal
−2
−5
4 January, Saturday. day, 3°; night, 0°; sleet
5
+4
−2
5 January, sun
+4
−2
Feels like
−8
672 mmHg
69%
9.1
m/s
NW
Climate normal
0
−5
5 January, Sunday. day, 4°; night, -2°; overcast
6
+1
−6
6 January, mon
+1
−6
Feels like
−8
678 mmHg
73%
6.9
m/s
NW
Climate normal
−3
−5
6 January, Monday. day, 1°; night, -6°; overcast
7
+1
−4
7 January, tue
+1
−4
Feels like
−10
672 mmHg
73%
7.6
m/s
NW
Climate normal
−4
−5
7 January, Tuesday. day, 1°; night, -4°; overcast
8
+3
−25
8 January, wed
+3
−25
Feels like
−14
674 mmHg
71%
10.2
m/s
NW
Climate normal
−1
−5
8 January, Wednesday. day, 3°; night, -25°; overcast
9
−6
−3
9 January, thu
−6
−3
Feels like
−17
674 mmHg
92%
4.5
m/s
S
Climate normal
0
−2
9 January, Thursday. day, -6°; night, -3°; partly cloudy
10
0
−2
10 January, fri
0
−2
Feels like
−6
668 mmHg
98%
5
m/s
NW
Climate normal
+1
−3
10 January, Friday. day, 0°; night, -2°; sleet
11
−1
−7
11 January, sat
−1
−7
Feels like
−9
675 mmHg
96%
5.4
m/s
NW
Climate normal
−3
−6
11 January, Saturday. day, -1°; night, -7°; partly cloudy
12
0
0
12 January, sun
0
0
Feels like
−6
674 mmHg
98%
3.9
m/s
S
Climate normal
−3
−4
12 January, Sunday. day, 0°; night, 0°; partly cloudy
13
+1
−2
13 January, mon
+1
−2
Feels like
−6
675 mmHg
97%
6.1
m/s
W
Climate normal
+2
−2
13 January, Monday. day, 1°; night, -2°; mostly clear
14
0
−2
14 January, tue
0
−2
Feels like
−6
672 mmHg
95%
3.8
m/s
S
Climate normal
−1
−3
14 January, Tuesday. day, 0°; night, -2°; partly cloudy
15
+2
−2
15 January, wed
+2
−2
Feels like
−5
668 mmHg
94%
5.5
m/s
W
Climate normal
+2
−1
15 January, Wednesday. day, 2°; night, -2°; partly cloudy
16
−1
−4
16 January, thu
−1
−4
Feels like
−8
676 mmHg
91%
4.7
m/s
NW
Climate normal
0
−3
16 January, Thursday. day, -1°; night, -4°; partly cloudy
17
0
0
17 January, fri
0
0
Feels like
−6
673 mmHg
93%
4
m/s
S
Climate normal
0
−1
17 January, Friday. day, 0°; night, 0°; partly cloudy
18
+3
−2
18 January, sat
+3
−2
Feels like
−4
674 mmHg
89%
3.9
m/s
SW
Climate normal
+1
−2
18 January, Saturday. day, 3°; night, -2°; mostly clear
19
+2
0
19 January, sun
+2
0
Feels like
−4
671 mmHg
85%
2.8
m/s
SW
Climate normal
+1
−3
19 January, Sunday. day, 2°; night, 0°; partly cloudy
20
+4
+3
20 January, mon
+4
+3
Feels like
−2
670 mmHg
90%
4.9
m/s
W
Climate normal
−2
−4
20 January, Monday. day, 4°; night, 3°; partly cloudy
21
+8
−4
21 January, tue
+8
−4
Feels like
+1
662 mmHg
75%
6.9
m/s
SW
Climate normal
0
−3
21 January, Tuesday. day, 8°; night, -4°; light rain
22
−5
−7
22 January, wed
−5
−7
Feels like
−16
679 mmHg
83%
10.5
m/s
NW
Climate normal
+1
−3
22 January, Wednesday. day, -5°; night, -7°; light snow
23
−3
−3
23 January, thu
−3
−3
Feels like
−10
676 mmHg
80%
4.4
m/s
SW
Climate normal
−2
−4
23 January, Thursday. day, -3°; night, -3°; clear
24
+1
−3
24 January, fri
+1
−3
Feels like
−8
668 mmHg
78%
8.4
m/s
NW
Climate normal
−1
−4
24 January, Friday. day, 1°; night, -3°; sleet
25
−5
−11
25 January, sat
−5
−11
Feels like
−15
675 mmHg
83%
6.9
m/s
N
Climate normal
0
−3
25 January, Saturday. day, -5°; night, -11°; light snow
Average for 30 days
3
sunny days
8
days with precipitation
19
cloudy days
3 sunny days; 8 days with precipitation; 19 cloudy days;
80
%
air humidity
5.9
m/s
Wind
NW
9
mm of precipitation
(2% of annual average)
air humidity 80%; 9 millimeters of precipitation (2% of annual average); Wind north-westerly 5.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
S
NW
NW
SW
NW
SE
NW
NW
NW
NW
NW
S
NW
NW
S
W
S
W
NW
S
SW
SW
W
SW
NW
SW
NW
N
27
Average data for 10 years
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
25
Daytime temperature
Night-time temperature
