10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
May weather forecast in Spearfish
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
28
+9
+3
28 April, sun
+9
+3
Feels like
+4
663 mmHg
64%
8
m/s
W
28 April, Sunday. day, 9°; night, 3°; clear
29
+8
+4
29 April, mon
+8
+4
Feels like
+1
664 mmHg
66%
8.5
m/s
NW
29 April, Monday. day, 8°; night, 4°; rain
30
+9
+5
30 April, tue
+9
+5
Feels like
+4
665 mmHg
62%
7.8
m/s
NW
30 April, Tuesday. day, 9°; night, 5°; rain
1
+9
+5
1 May, wed
+9
+5
Feels like
+4
665 mmHg
60%
6.4
m/s
NW
1 May, Wednesday. day, 9°; night, 5°; clear
2
+11
+6
2 May, thu
+11
+6
Feels like
+6
666 mmHg
60%
6.6
m/s
W
2 May, Thursday. day, 11°; night, 6°; overcast
3
+11
+7
3 May, fri
+11
+7
Feels like
+6
666 mmHg
58%
7.3
m/s
W
3 May, Friday. day, 11°; night, 7°; overcast
4
+15
+10
4 May, sat
+15
+10
Feels like
+12
665 mmHg
55%
5
m/s
S
4 May, Saturday. day, 15°; night, 10°; rain
5
+15
+9
5 May, sun
+15
+9
Feels like
+11
663 mmHg
62%
7.1
m/s
W
5 May, Sunday. day, 15°; night, 9°; clear
6
+14
+7
6 May, mon
+14
+7
Feels like
+9
664 mmHg
60%
7.5
m/s
NW
6 May, Monday. day, 14°; night, 7°; rain
7
+11
+6
7 May, tue
+11
+6
Feels like
+6
666 mmHg
64%
7
m/s
N
7 May, Tuesday. day, 11°; night, 6°; rain
8
+11
+6
8 May, wed
+11
+6
Feels like
+7
665 mmHg
72%
5.5
m/s
NE
8 May, Wednesday. day, 11°; night, 6°; rain
9
+11
+6
9 May, thu
+11
+6
Feels like
+6
664 mmHg
73%
6.3
m/s
NW
9 May, Thursday. day, 11°; night, 6°; clear
10
+10
+5
10 May, fri
+10
+5
Feels like
+5
667 mmHg
68%
7.3
m/s
NW
10 May, Friday. day, 10°; night, 5°; partly cloudy
11
+13
+7
11 May, sat
+13
+7
Feels like
+8
666 mmHg
63%
7.5
m/s
NW
11 May, Saturday. day, 13°; night, 7°; rain
12
+13
+7
12 May, sun
+13
+7
Feels like
+8
667 mmHg
61%
7.9
m/s
NW
12 May, Sunday. day, 13°; night, 7°; partly cloudy
13
+12
+7
13 May, mon
+12
+7
Feels like
+7
668 mmHg
57%
6.3
m/s
NW
13 May, Monday. day, 12°; night, 7°; partly cloudy
14
+13
+7
14 May, tue
+13
+7
Feels like
+9
667 mmHg
57%
6.1
m/s
W
14 May, Tuesday. day, 13°; night, 7°; rain
15
+14
+10
15 May, wed
+14
+10
Feels like
+10
666 mmHg
62%
6.8
m/s
S
15 May, Wednesday. day, 14°; night, 10°; rain
16
+16
+10
16 May, thu
+16
+10
Feels like
+12
665 mmHg
62%
7
m/s
S
16 May, Thursday. day, 16°; night, 10°; clear
17
+16
+11
17 May, fri
+16
+11
Feels like
+13
665 mmHg
58%
5.5
m/s
SE
17 May, Friday. day, 16°; night, 11°; clear
18
+15
+10
18 May, sat
+15
+10
Feels like
+12
664 mmHg
67%
6.5
m/s
N
18 May, Saturday. day, 15°; night, 10°; rain
19
+13
+8
19 May, sun
+13
+8
Feels like
+9
664 mmHg
64%
7.4
m/s
NW
19 May, Sunday. day, 13°; night, 8°; rain
20
+14
+10
20 May, mon
+14
+10
Feels like
+11
666 mmHg
67%
6.4
m/s
S
20 May, Monday. day, 14°; night, 10°; rain
21
+16
+11
21 May, tue
+16
+11
Feels like
+13
663 mmHg
68%
8
m/s
SE
21 May, Tuesday. day, 16°; night, 11°; clear
22
+16
+10
22 May, wed
+16
+10
Feels like
+12
664 mmHg
66%
7
m/s
SE
22 May, Wednesday. day, 16°; night, 10°; rain
23
+15
+10
23 May, thu
+15
+10
Feels like
+12
661 mmHg
74%
6.3
m/s
S
23 May, Thursday. day, 15°; night, 10°; clear
24
+14
+10
24 May, fri
+14
+10
Feels like
+11
663 mmHg
74%
6.5
m/s
W
24 May, Friday. day, 14°; night, 10°; rain
25
+15
+11
25 May, sat
+15
+11
Feels like
+12
665 mmHg
70%
6.1
m/s
S
25 May, Saturday. day, 15°; night, 11°; rain
26
+16
+11
26 May, sun
+16
+11
Feels like
+13
664 mmHg
69%
5.6
m/s
W
26 May, Sunday. day, 16°; night, 11°; clear
27
+17
+12
27 May, mon
+17
+12
Feels like
+14
664 mmHg
62%
6.4
m/s
W
27 May, Monday. day, 17°; night, 12°; rain
28
+15
+10
28 May, tue
+15
+10
Feels like
+10
665 mmHg
68%
8
m/s
NW
28 May, Tuesday. day, 15°; night, 10°; rain
29
+16
+11
29 May, wed
+16
+11
Feels like
+13
665 mmHg
63%
6.5
m/s
SW
29 May, Wednesday. day, 16°; night, 11°; rain
30
+17
+11
30 May, thu
+17
+11
Feels like
+13
665 mmHg
63%
8.1
m/s
W
30 May, Thursday. day, 17°; night, 11°; rain
31
+17
+12
31 May, fri
+17
+12
Feels like
+13
666 mmHg
68%
6.3
m/s
W
31 May, Friday. day, 17°; night, 12°; rain
1
+18
+13
1 June, sat
+18
+13
Feels like
+15
666 mmHg
61%
6.6
m/s
SW
1 June, Saturday. day, 18°; night, 13°; rain
Average data for 10 years
Spearfish May
8
sunny days
18
days with precipitation
5
cloudy days
8 sunny days; 18 days with precipitation; 5 cloudy days;
64
%
air humidity
4.6
m/s
Wind
W
111
mm of precipitation
(16% of annual average)
air humidity 64%; 111 millimeters of precipitation (16% of annual average); Wind westerly 4.6 Meters per second
Weather graphs for May
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
W
W
S
W
NW
N
NE
NW
NW
NW
NW
NW
W
S
S
SE
N
NW
S
SE
SE
S
W
S
W
W
NW
SW
W
W
1
Average data for 10 years
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
30
31
Daytime temperature
Night-time temperature
Cities near you
Denver
Colorado Springs
Cheyenne
Littleton
Lakewood
Boulder
Bismarck
Billings
Aberdeen
Cities with similar weather in May
Helsinki
Tallinn
Stockholm
Oslo
Palanga
Dublin
Gyumri
Imatra
Ridder
