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Monthly 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
7
+24
+18
7 July, sun
+24
+18
Feels like
+22
667 mmHg
54%
5.9
m/s
W
7 July, Sunday. day, 24°; night, 18°; clear
8
+25
+19
8 July, mon
+25
+19
Feels like
+23
667 mmHg
44%
5.1
m/s
S
8 July, Monday. day, 25°; night, 19°; clear
9
+27
+20
9 July, tue
+27
+20
Feels like
+25
666 mmHg
44%
5.6
m/s
S
9 July, Tuesday. day, 27°; night, 20°; clear
10
July
+31
+17
10 July, wed
+31
+17
Feels like
+24
674 mmHg
45%
5.2
m/s
E
Climate normal
+28
+21
10 July, Wednesday. day, 31°; night, 17°; clear
11
+35
+22
11 July, thu
+35
+22
Feels like
+30
672 mmHg
41%
3.3
m/s
NE
Climate normal
+25
+19
11 July, Thursday. day, 35°; night, 22°; thunderstorm
12
+36
+22
12 July, fri
+36
+22
Feels like
+30
673 mmHg
36%
4.4
m/s
N
Climate normal
+25
+19
12 July, Friday. day, 36°; night, 22°; thunderstorm
13
+38
+24
13 July, sat
+38
+24
Feels like
+33
676 mmHg
36%
4.6
m/s
SW
Climate normal
+24
+18
13 July, Saturday. day, 38°; night, 24°; thunderstorm
14
+37
+22
14 July, sun
+37
+22
Feels like
+30
675 mmHg
37%
4.7
m/s
N
Climate normal
+26
+20
14 July, Sunday. day, 37°; night, 22°; partly cloudy
15
+33
+21
15 July, mon
+33
+21
Feels like
+25
675 mmHg
42%
6.2
m/s
NW
Climate normal
+28
+21
15 July, Monday. day, 33°; night, 21°; partly cloudy
16
+30
+17
16 July, tue
+30
+17
Feels like
+26
674 mmHg
60%
4.3
m/s
E
Climate normal
+27
+19
16 July, Tuesday. day, 30°; night, 17°; partly cloudy
17
+28
+17
17 July, wed
+28
+17
Feels like
+22
673 mmHg
60%
4.9
m/s
E
Climate normal
+25
+20
17 July, Wednesday. day, 28°; night, 17°; partly cloudy
18
+30
+18
18 July, thu
+30
+18
Feels like
+24
672 mmHg
57%
4.5
m/s
E
Climate normal
+28
+20
18 July, Thursday. day, 30°; night, 18°; partly cloudy
19
+31
+19
19 July, fri
+31
+19
Feels like
+25
672 mmHg
51%
4.1
m/s
N
Climate normal
+27
+20
19 July, Friday. day, 31°; night, 19°; partly cloudy
20
+34
+19
20 July, sat
+34
+19
Feels like
+24
671 mmHg
37%
6.4
m/s
NW
Climate normal
+27
+21
20 July, Saturday. day, 34°; night, 19°; mostly clear
21
+30
+25
21 July, sun
+30
+25
Feels like
+22
672 mmHg
47%
6.8
m/s
W
Climate normal
+28
+21
21 July, Sunday. day, 30°; night, 25°; partly cloudy
22
+33
+24
22 July, mon
+33
+24
Feels like
+29
656 mmHg
45%
3.4
m/s
NE
Climate normal
+28
+20
22 July, Monday. day, 33°; night, 24°; mostly clear
23
+35
+28
23 July, tue
+35
+28
Feels like
+28
655 mmHg
46%
4.1
m/s
SE
Climate normal
+28
+21
23 July, Tuesday. day, 35°; night, 28°; clear
24
+36
+29
24 July, wed
+36
+29
Feels like
+30
655 mmHg
29%
3.7
m/s
S
Climate normal
+26
+20
24 July, Wednesday. day, 36°; night, 29°; mostly clear
25
+37
+30
25 July, thu
+37
+30
Feels like
+32
654 mmHg
30%
3.2
m/s
SW
Climate normal
+26
+21
25 July, Thursday. day, 37°; night, 30°; mostly clear
26
+32
+27
26 July, fri
+32
+27
Feels like
+27
655 mmHg
38%
6.4
m/s
NW
Climate normal
+25
+18
26 July, Friday. day, 32°; night, 27°; partly cloudy
27
+29
+23
27 July, sat
+29
+23
Feels like
+28
657 mmHg
66%
3.8
m/s
NE
Climate normal
+24
+19
27 July, Saturday. day, 29°; night, 23°; light rain
28
+29
+21
28 July, sun
+29
+21
Feels like
+24
659 mmHg
64%
5.8
m/s
E
Climate normal
+24
+19
28 July, Sunday. day, 29°; night, 21°; mostly clear
29
+27
+21
29 July, mon
+27
+21
Feels like
+23
659 mmHg
75%
4.6
m/s
SE
Climate normal
+26
+20
29 July, Monday. day, 27°; night, 21°; rain
30
+30
+24
30 July, tue
+30
+24
Feels like
+25
658 mmHg
66%
6.3
m/s
SE
Climate normal
+28
+21
30 July, Tuesday. day, 30°; night, 24°; mostly clear
31
+31
+27
31 July, wed
+31
+27
Feels like
+26
657 mmHg
58%
4.9
m/s
SE
Climate normal
+28
+22
31 July, Wednesday. day, 31°; night, 27°; partly cloudy
1 August
+30
+21
1 August, thu
+30
+21
Feels like
+27
658 mmHg
49%
5
m/s
NW
Climate normal
+26
+19
1 August, Thursday. day, 30°; night, 21°; mostly clear
2
+28
+22
2 August, fri
+28
+22
Feels like
+21
658 mmHg
74%
7
m/s
SE
Climate normal
+26
+18
2 August, Friday. day, 28°; night, 22°; rain
3
+28
+19
3 August, sat
+28
+19
Feels like
+21
656 mmHg
69%
7.7
m/s
NE
Climate normal
+25
+18
3 August, Saturday. day, 28°; night, 19°; partly cloudy
4
+20
+17
4 August, sun
+20
+17
Feels like
+18
658 mmHg
86%
5.2
m/s
NE
Climate normal
+23
+18
4 August, Sunday. day, 20°; night, 17°; rain
5
+19
+17
5 August, mon
+19
+17
Feels like
+17
658 mmHg
91%
2.8
m/s
E
Climate normal
+25
+18
5 August, Monday. day, 19°; night, 17°; rain
6
+26
+19
6 August, tue
+26
+19
Feels like
+21
658 mmHg
66%
3.4
m/s
NW
Climate normal
+25
+19
6 August, Tuesday. day, 26°; night, 19°; mostly clear
7
+27
+19
7 August, wed
+27
+19
Feels like
+23
659 mmHg
54%
3.3
m/s
NE
Climate normal
+24
+19
7 August, Wednesday. day, 27°; night, 19°; clear
8
+27
+20
8 August, thu
+27
+20
Feels like
+21
660 mmHg
61%
4.9
m/s
E
Climate normal
+23
+17
8 August, Thursday. day, 27°; night, 20°; light rain
Average data for 10 years
Next, the average data for 10 years
9
+25
+19
9 August, fri
+25
+19
Feels like
+23
668 mmHg
49%
5.9
m/s
SE
9 August, Friday. day, 25°; night, 19°; clear
10
+27
+20
10 August, sat
+27
+20
Feels like
+25
667 mmHg
44%
5.5
m/s
S
10 August, Saturday. day, 27°; night, 20°; partly cloudy
Average for 30 days
14
sunny days
5
days with precipitation
11
cloudy days
14 sunny days; 5 days with precipitation; 11 cloudy days;
54
%
air humidity
4.8
m/s
Wind
E
10
mm of precipitation
(2% of annual average)
air humidity 54%; 10 millimeters of precipitation (2% of annual average); Wind easterly 4.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
NE
N
SW
N
NW
E
E
E
N
NW
W
NE
SE
S
SW
NW
NE
E
SE
SE
SE
NW
SE
NE
NE
E
NW
NE
E
10
Average data for 10 years
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
August
2
3
4
5
6
7
8
Daytime temperature
Night-time temperature
