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Monthly weather forecast in Sioux Falls
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
+21
+17
22 September, sun
+21
+17
Feels like
+18
724 mmHg
67%
7
m/s
SE
22 September, Sunday. day, 21°; night, 17°; clear
23
+21
+16
23 September, mon
+21
+16
Feels like
+18
725 mmHg
64%
7.5
m/s
SE
23 September, Monday. day, 21°; night, 16°; clear
24
+21
+15
24 September, tue
+21
+15
Feels like
+19
725 mmHg
62%
6.3
m/s
SE
24 September, Tuesday. day, 21°; night, 15°; partly cloudy
25
September
+27
+10
25 September, wed
+27
+10
Feels like
+22
722 mmHg
56%
1.7
m/s
NW
Climate normal
+22
+16
25 September, Wednesday. day, 27°; night, 10°; clear
26
+28
+13
26 September, thu
+28
+13
Feels like
+19
722 mmHg
54%
6.1
m/s
S
Climate normal
+23
+16
26 September, Thursday. day, 28°; night, 13°; clear
27
+30
+12
27 September, fri
+30
+12
Feels like
+24
724 mmHg
59%
2.6
m/s
N
Climate normal
+21
+17
27 September, Friday. day, 30°; night, 12°; clear
28
+30
+13
28 September, sat
+30
+13
Feels like
+23
725 mmHg
51%
3
m/s
NE
Climate normal
+20
+15
28 September, Saturday. day, 30°; night, 13°; clear
29
+30
+16
29 September, sun
+30
+16
Feels like
+21
725 mmHg
52%
3.9
m/s
SE
Climate normal
+20
+13
29 September, Sunday. day, 30°; night, 16°; clear
30
+22
+6
30 September, mon
+22
+6
Feels like
+12
725 mmHg
46%
9.7
m/s
N
Climate normal
+20
+15
30 September, Monday. day, 22°; night, 6°; mostly clear
1 October
+17
+7
1 October, tue
+17
+7
Feels like
+7
729 mmHg
39%
5.5
m/s
NW
Climate normal
+17
+13
1 October, Tuesday. day, 17°; night, 7°; partly cloudy
2
+22
+11
2 October, wed
+22
+11
Feels like
+7
722 mmHg
42%
8.7
m/s
S
Climate normal
+16
+12
2 October, Wednesday. day, 22°; night, 11°; clear
3
+24
+13
3 October, thu
+24
+13
Feels like
+12
721 mmHg
44%
7.2
m/s
S
Climate normal
+18
+11
3 October, Thursday. day, 24°; night, 13°; clear
4
+24
+14
4 October, fri
+24
+14
Feels like
+16
722 mmHg
52%
4.1
m/s
E
Climate normal
+15
+12
4 October, Friday. day, 24°; night, 14°; clear
5
+33
+18
5 October, sat
+33
+18
Feels like
+23
721 mmHg
44%
5.9
m/s
S
Climate normal
+16
+12
5 October, Saturday. day, 33°; night, 18°; clear
6
+22
+14
6 October, sun
+22
+14
Feels like
+15
722 mmHg
55%
5
m/s
NW
Climate normal
+17
+12
6 October, Sunday. day, 22°; night, 14°; partly cloudy
7
+23
+17
7 October, mon
+23
+17
Feels like
+16
724 mmHg
59%
2.2
m/s
S
Climate normal
+17
+12
7 October, Monday. day, 23°; night, 17°; clear
8
+24
+21
8 October, tue
+24
+21
Feels like
+18
721 mmHg
65%
6.3
m/s
S
Climate normal
+16
+12
8 October, Tuesday. day, 24°; night, 21°; clear
9
+25
+22
9 October, wed
+25
+22
Feels like
+21
719 mmHg
63%
5.4
m/s
S
Climate normal
+15
+10
9 October, Wednesday. day, 25°; night, 22°; clear
10
+26
+21
10 October, thu
+26
+21
Feels like
+21
719 mmHg
65%
4.2
m/s
S
Climate normal
+18
+11
10 October, Thursday. day, 26°; night, 21°; clear
11
+24
+21
11 October, fri
+24
+21
Feels like
+18
717 mmHg
60%
7.8
m/s
S
Climate normal
+14
+13
11 October, Friday. day, 24°; night, 21°; clear
12
+23
+19
12 October, sat
+23
+19
Feels like
+16
713 mmHg
60%
8.9
m/s
S
Climate normal
+14
+9
12 October, Saturday. day, 23°; night, 19°; partly cloudy
13
+10
+6
13 October, sun
+10
+6
Feels like
+3
719 mmHg
74%
8.9
m/s
NW
Climate normal
+13
+10
13 October, Sunday. day, 10°; night, 6°; rain
14
+15
+13
14 October, mon
+15
+13
Feels like
+6
718 mmHg
54%
4.9
m/s
S
Climate normal
+14
+9
14 October, Monday. day, 15°; night, 13°; clear
15
+11
+5
15 October, tue
+11
+5
Feels like
+1
728 mmHg
41%
9.6
m/s
NW
Climate normal
+14
+10
15 October, Tuesday. day, 11°; night, 5°; mostly clear
16
+8
+5
16 October, wed
+8
+5
Feels like
−1
732 mmHg
49%
4.2
m/s
NW
Climate normal
+14
+10
16 October, Wednesday. day, 8°; night, 5°; clear
17
+13
+7
17 October, thu
+13
+7
Feels like
+5
726 mmHg
48%
4.7
m/s
SW
Climate normal
+13
+10
17 October, Thursday. day, 13°; night, 7°; clear
18
+12
+5
18 October, fri
+12
+5
Feels like
+3
727 mmHg
59%
2.4
m/s
N
Climate normal
+14
+10
18 October, Friday. day, 12°; night, 5°; clear
19
+15
+9
19 October, sat
+15
+9
Feels like
+7
724 mmHg
52%
3.6
m/s
SE
Climate normal
+15
+11
19 October, Saturday. day, 15°; night, 9°; clear
20
+14
+8
20 October, sun
+14
+8
Feels like
+8
726 mmHg
64%
3
m/s
E
Climate normal
+13
+10
20 October, Sunday. day, 14°; night, 8°; mostly clear
21
+14
+9
21 October, mon
+14
+9
Feels like
+7
729 mmHg
59%
3.6
m/s
E
Climate normal
+13
+8
21 October, Monday. day, 14°; night, 9°; clear
22
+13
+9
22 October, tue
+13
+9
Feels like
+4
730 mmHg
59%
7.3
m/s
E
Climate normal
+14
+10
22 October, Tuesday. day, 13°; night, 9°; partly cloudy
23
+14
+12
23 October, wed
+14
+12
Feels like
+5
729 mmHg
65%
8.1
m/s
SE
Climate normal
+13
+9
23 October, Wednesday. day, 14°; night, 12°; partly cloudy
24
+17
+14
24 October, thu
+17
+14
Feels like
+11
725 mmHg
66%
4.6
m/s
SE
Climate normal
+13
+9
24 October, Thursday. day, 17°; night, 14°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
25
+10
+9
25 October, fri
+10
+9
Feels like
+3
721 mmHg
62%
10.5
m/s
W
25 October, Friday. day, 10°; night, 9°; partly cloudy
26
+8
+6
26 October, sat
+8
+6
Feels like
+1
723 mmHg
62%
10.3
m/s
W
26 October, Saturday. day, 8°; night, 6°; rain
Average for 30 days
23
sunny days
1
day with precipitation
6
cloudy days
23 sunny days; 1 day with precipitation; 6 cloudy days;
55
%
air humidity
5.4
m/s
Wind
S
2
mm of precipitation
(1% of annual average)
air humidity 55%; 2 millimeters of precipitation (1% of annual average); Wind southerly 5.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
S
N
NE
SE
N
NW
S
S
E
S
NW
S
S
S
S
S
S
NW
S
NW
NW
SW
N
SE
E
E
E
SE
SE
25
Average data for 10 years
26
27
28
29
30
1
October
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
