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Monthly weather forecast in St. Louis
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
+25
+19
22 September, sun
+25
+19
Feels like
+24
753 mmHg
47%
3.5
m/s
SE
22 September, Sunday. day, 25°; night, 19°; rain
23
+25
+19
23 September, mon
+25
+19
Feels like
+24
753 mmHg
50%
4.1
m/s
E
23 September, Monday. day, 25°; night, 19°; clear
24
+25
+19
24 September, tue
+25
+19
Feels like
+25
752 mmHg
51%
3.9
m/s
NW
24 September, Tuesday. day, 25°; night, 19°; clear
25
+24
+19
25 September, wed
+24
+19
Feels like
+24
751 mmHg
56%
3.7
m/s
W
25 September, Wednesday. day, 24°; night, 19°; clear
26
+23
+18
26 September, thu
+23
+18
Feels like
+22
750 mmHg
56%
4.3
m/s
NW
26 September, Thursday. day, 23°; night, 18°; clear
27
September
+19
+19
27 September, fri
+19
+19
Feels like
+13
740 mmHg
86%
9.8
m/s
N
Climate normal
+23
+18
27 September, Friday. day, 19°; night, 19°; rain
28
+23
+19
28 September, sat
+23
+19
Feels like
+20
743 mmHg
75%
6.5
m/s
N
Climate normal
+23
+19
28 September, Saturday. day, 23°; night, 19°; overcast
29
+23
+19
29 September, sun
+23
+19
Feels like
+21
747 mmHg
78%
4.5
m/s
N
Climate normal
+22
+17
29 September, Sunday. day, 23°; night, 19°; light rain
30
+25
+18
30 September, mon
+25
+18
Feels like
+23
747 mmHg
78%
2.6
m/s
N
Climate normal
+21
+16
30 September, Monday. day, 25°; night, 18°; light rain
1 October
+25
+10
1 October, tue
+25
+10
Feels like
+20
750 mmHg
56%
5.4
m/s
NW
Climate normal
+20
+16
1 October, Tuesday. day, 25°; night, 10°; clear
2
+23
+12
2 October, wed
+23
+12
Feels like
+15
751 mmHg
42%
3.1
m/s
SE
Climate normal
+19
+15
2 October, Wednesday. day, 23°; night, 12°; clear
3
+28
+17
3 October, thu
+28
+17
Feels like
+22
748 mmHg
59%
3.7
m/s
S
Climate normal
+20
+14
3 October, Thursday. day, 28°; night, 17°; clear
4
+29
+17
4 October, fri
+29
+17
Feels like
+23
750 mmHg
57%
3.9
m/s
SW
Climate normal
+23
+16
4 October, Friday. day, 29°; night, 17°; clear
5
+26
+16
5 October, sat
+26
+16
Feels like
+20
751 mmHg
54%
3.7
m/s
E
Climate normal
+21
+16
5 October, Saturday. day, 26°; night, 16°; clear
6
+27
+15
6 October, sun
+27
+15
Feels like
+20
747 mmHg
54%
4.5
m/s
S
Climate normal
+22
+16
6 October, Sunday. day, 27°; night, 15°; light rain
7
+23
+14
7 October, mon
+23
+14
Feels like
+18
748 mmHg
61%
3.7
m/s
NW
Climate normal
+21
+17
7 October, Monday. day, 23°; night, 14°; clear
8
+26
+18
8 October, tue
+26
+18
Feels like
+21
749 mmHg
64%
3.5
m/s
NW
Climate normal
+20
+16
8 October, Tuesday. day, 26°; night, 18°; partly cloudy
9
+25
+10
9 October, wed
+25
+10
Feels like
+18
748 mmHg
62%
3.4
m/s
S
Climate normal
+21
+15
9 October, Wednesday. day, 25°; night, 10°; partly cloudy
10
+9
+6
10 October, thu
+9
+6
Feels like
+3
744 mmHg
92%
5.5
m/s
NE
Climate normal
+19
+14
10 October, Thursday. day, 9°; night, 6°; rain
11
+13
+5
11 October, fri
+13
+5
Feels like
+5
746 mmHg
65%
3.2
m/s
NE
Climate normal
+20
+15
11 October, Friday. day, 13°; night, 5°; clear
12
+12
+5
12 October, sat
+12
+5
Feels like
+6
745 mmHg
70%
2.7
m/s
SE
Climate normal
+20
+16
12 October, Saturday. day, 12°; night, 5°; partly cloudy
13
+10
+8
13 October, sun
+10
+8
Feels like
+4
743 mmHg
78%
3.7
m/s
E
Climate normal
+19
+14
13 October, Sunday. day, 10°; night, 8°; light rain
14
+9
+8
14 October, mon
+9
+8
Feels like
+5
741 mmHg
96%
5.4
m/s
E
Climate normal
+18
+15
14 October, Monday. day, 9°; night, 8°; rain
15
+9
+8
15 October, tue
+9
+8
Feels like
+3
737 mmHg
94%
5.6
m/s
NE
Climate normal
+19
+13
15 October, Tuesday. day, 9°; night, 8°; rain
16
+10
+5
16 October, wed
+10
+5
Feels like
+3
740 mmHg
76%
7.1
m/s
N
Climate normal
+18
+13
16 October, Wednesday. day, 10°; night, 5°; partly cloudy
17
+10
+2
17 October, thu
+10
+2
Feels like
+1
744 mmHg
72%
3.9
m/s
N
Climate normal
+18
+12
17 October, Thursday. day, 10°; night, 2°; clear
18
+12
+9
18 October, fri
+12
+9
Feels like
+4
746 mmHg
72%
3.4
m/s
SE
Climate normal
+17
+12
18 October, Friday. day, 12°; night, 9°; clear
19
+14
+10
19 October, sat
+14
+10
Feels like
+7
746 mmHg
67%
6.5
m/s
SE
Climate normal
+18
+12
19 October, Saturday. day, 14°; night, 10°; partly cloudy
20
+17
+11
20 October, sun
+17
+11
Feels like
+9
746 mmHg
68%
6.7
m/s
SE
Climate normal
+18
+14
20 October, Sunday. day, 17°; night, 11°; clear
21
+16
+12
21 October, mon
+16
+12
Feels like
+8
744 mmHg
75%
6.6
m/s
S
Climate normal
+18
+13
21 October, Monday. day, 16°; night, 12°; rain
22
+12
+6
22 October, tue
+12
+6
Feels like
+5
736 mmHg
96%
8.1
m/s
NW
Climate normal
+18
+14
22 October, Tuesday. day, 12°; night, 6°; rain
23
+10
+5
23 October, wed
+10
+5
Feels like
+1
741 mmHg
76%
6.4
m/s
NW
Climate normal
+17
+14
23 October, Wednesday. day, 10°; night, 5°; partly cloudy
24
+7
+2
24 October, thu
+7
+2
Feels like
−1
745 mmHg
71%
5.7
m/s
W
Climate normal
+18
+13
24 October, Thursday. day, 7°; night, 2°; partly cloudy
25
+9
+1
25 October, fri
+9
+1
Feels like
+1
747 mmHg
71%
3.3
m/s
W
Climate normal
+19
+14
25 October, Friday. day, 9°; night, 1°; light rain
26
+5
−1
26 October, sat
+5
−1
Feels like
−4
751 mmHg
70%
3.9
m/s
NW
Climate normal
+15
+12
26 October, Saturday. day, 5°; night, -1°; clear
Average for 30 days
13
sunny days
9
days with precipitation
8
cloudy days
13 sunny days; 9 days with precipitation; 8 cloudy days;
71
%
air humidity
4.9
m/s
Wind
N
41
mm of precipitation
(5% of annual average)
air humidity 71%; 41 millimeters of precipitation (5% of annual average); Wind northerly 4.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
N
N
N
NW
SE
S
SW
E
S
NW
NW
S
NE
NE
SE
E
E
NE
N
N
SE
SE
SE
S
NW
NW
W
W
NW
27
Average data for 10 years
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
25
26
Daytime temperature
Night-time temperature
