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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
+26
+19
22 September, sun
+26
+19
Feels like
+25
747 mmHg
85%
3
m/s
S
Climate normal
+25
+19
22 September, Sunday. day, 26°; night, 19°; rain
23
September
+23
+19
23 September, mon
+23
+19
Feels like
+22
746 mmHg
91%
3
m/s
E
Climate normal
+25
+19
23 September, Monday. day, 23°; night, 19°; thunderstorm with rain
24
+22
+15
24 September, tue
+22
+15
Feels like
+20
744 mmHg
82%
3.7
m/s
W
Climate normal
+25
+19
24 September, Tuesday. day, 22°; night, 15°; rain
25
+24
+16
25 September, wed
+24
+16
Feels like
+21
748 mmHg
70%
2.6
m/s
N
Climate normal
+24
+19
25 September, Wednesday. day, 24°; night, 16°; light rain
26
+22
+20
26 September, thu
+22
+20
Feels like
+19
748 mmHg
79%
4.7
m/s
N
Climate normal
+23
+18
26 September, Thursday. day, 22°; night, 20°; rain
27
+22
+18
27 September, fri
+22
+18
Feels like
+20
742 mmHg
86%
5.1
m/s
NE
Climate normal
+23
+18
27 September, Friday. day, 22°; night, 18°; light rain
28
+23
+17
28 September, sat
+23
+17
Feels like
+20
743 mmHg
78%
4.5
m/s
E
Climate normal
+23
+19
28 September, Saturday. day, 23°; night, 17°; light rain
29
+24
+18
29 September, sun
+24
+18
Feels like
+22
746 mmHg
77%
3.6
m/s
N
Climate normal
+22
+17
29 September, Sunday. day, 24°; night, 18°; rain
30
+25
+18
30 September, mon
+25
+18
Feels like
+24
747 mmHg
74%
3.3
m/s
N
Climate normal
+21
+16
30 September, Monday. day, 25°; night, 18°; light rain
1 October
+24
+16
1 October, tue
+24
+16
Feels like
+19
748 mmHg
62%
4.3
m/s
NW
Climate normal
+20
+16
1 October, Tuesday. day, 24°; night, 16°; rain
2
+24
+18
2 October, wed
+24
+18
Feels like
+18
749 mmHg
60%
4
m/s
NW
Climate normal
+19
+15
2 October, Wednesday. day, 24°; night, 18°; partly cloudy
3
+27
+17
3 October, thu
+27
+17
Feels like
+22
748 mmHg
64%
4.1
m/s
W
Climate normal
+20
+14
3 October, Thursday. day, 27°; night, 17°; partly cloudy
4
+25
+16
4 October, fri
+25
+16
Feels like
+19
750 mmHg
56%
3.6
m/s
E
Climate normal
+23
+16
4 October, Friday. day, 25°; night, 16°; partly cloudy
5
+20
+12
5 October, sat
+20
+12
Feels like
+15
748 mmHg
63%
3.4
m/s
E
Climate normal
+21
+16
5 October, Saturday. day, 20°; night, 12°; mostly clear
6
+21
+13
6 October, sun
+21
+13
Feels like
+15
745 mmHg
71%
3.2
m/s
E
Climate normal
+22
+16
6 October, Sunday. day, 21°; night, 13°; clear
7
+22
+18
7 October, mon
+22
+18
Feels like
+15
742 mmHg
69%
3.9
m/s
SE
Climate normal
+21
+17
7 October, Monday. day, 22°; night, 18°; clear
8
+23
+15
8 October, tue
+23
+15
Feels like
+16
742 mmHg
62%
4.7
m/s
SE
Climate normal
+20
+16
8 October, Tuesday. day, 23°; night, 15°; clear
9
+24
+16
9 October, wed
+24
+16
Feels like
+18
742 mmHg
74%
3.1
m/s
SE
Climate normal
+21
+15
9 October, Wednesday. day, 24°; night, 16°; clear
10
+23
+16
10 October, thu
+23
+16
Feels like
+19
741 mmHg
84%
2.3
m/s
S
Climate normal
+19
+14
10 October, Thursday. day, 23°; night, 16°; light rain
11
+19
+9
11 October, fri
+19
+9
Feels like
+12
742 mmHg
62%
3.8
m/s
NW
Climate normal
+20
+15
11 October, Friday. day, 19°; night, 9°; mostly clear
12
+20
+12
12 October, sat
+20
+12
Feels like
+13
745 mmHg
70%
2.8
m/s
E
Climate normal
+20
+16
12 October, Saturday. day, 20°; night, 12°; clear
13
+20
+14
13 October, sun
+20
+14
Feels like
+13
745 mmHg
68%
4.3
m/s
SE
Climate normal
+19
+14
13 October, Sunday. day, 20°; night, 14°; clear
14
+24
+19
14 October, mon
+24
+19
Feels like
+18
745 mmHg
68%
5.2
m/s
SE
Climate normal
+18
+15
14 October, Monday. day, 24°; night, 19°; clear
15
+20
+17
15 October, tue
+20
+17
Feels like
+14
743 mmHg
75%
7
m/s
SE
Climate normal
+19
+13
15 October, Tuesday. day, 20°; night, 17°; rain
16
+20
+20
16 October, wed
+20
+20
Feels like
+17
737 mmHg
93%
6.6
m/s
S
Climate normal
+18
+13
16 October, Wednesday. day, 20°; night, 20°; rain
17
+22
+20
17 October, thu
+22
+20
Feels like
+20
737 mmHg
91%
6.5
m/s
S
Climate normal
+18
+12
17 October, Thursday. day, 22°; night, 20°; light rain
18
+22
+14
18 October, fri
+22
+14
Feels like
+18
740 mmHg
86%
5.9
m/s
NW
Climate normal
+17
+12
18 October, Friday. day, 22°; night, 14°; rain
19
+16
+9
19 October, sat
+16
+9
Feels like
+8
750 mmHg
65%
5.6
m/s
N
Climate normal
+18
+12
19 October, Saturday. day, 16°; night, 9°; clear
20
+17
+7
20 October, sun
+17
+7
Feels like
+8
752 mmHg
62%
3.5
m/s
N
Climate normal
+18
+14
20 October, Sunday. day, 17°; night, 7°; clear
21
+15
+9
21 October, mon
+15
+9
Feels like
+7
750 mmHg
48%
3.4
m/s
S
Climate normal
+18
+13
21 October, Monday. day, 15°; night, 9°; clear
22
+18
+13
22 October, tue
+18
+13
Feels like
+8
744 mmHg
53%
7
m/s
SW
Climate normal
+18
+14
22 October, Tuesday. day, 18°; night, 13°; mostly clear
Average data for 10 years
Next, the average data for 10 years
23
+17
+14
23 October, wed
+17
+14
Feels like
+15
750 mmHg
62%
7
m/s
SW
23 October, Wednesday. day, 17°; night, 14°; clear
24
+18
+13
24 October, thu
+18
+13
Feels like
+16
751 mmHg
61%
5.5
m/s
S
24 October, Thursday. day, 18°; night, 13°; clear
25
+19
+14
25 October, fri
+19
+14
Feels like
+16
749 mmHg
58%
6
m/s
S
25 October, Friday. day, 19°; night, 14°; partly cloudy
26
+15
+12
26 October, sat
+15
+12
Feels like
+11
750 mmHg
56%
6.1
m/s
W
26 October, Saturday. day, 15°; night, 12°; rain
Average for 30 days
13
sunny days
14
days with precipitation
3
cloudy days
13 sunny days; 14 days with precipitation; 3 cloudy days;
71
%
air humidity
4.3
m/s
Wind
E
66
mm of precipitation
(8% of annual average)
air humidity 71%; 66 millimeters of precipitation (8% of annual average); Wind easterly 4.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
W
N
N
NE
E
N
N
NW
NW
W
E
E
E
SE
SE
SE
S
NW
E
SE
SE
SE
S
S
NW
N
N
S
SW
23
Average data for 10 years
24
25
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
Daytime temperature
Night-time temperature
