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August 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
28
+29
+24
28 July, sun
+29
+24
Feels like
+30
750 mmHg
54%
3.7
m/s
NW
28 July, Sunday. day, 29°; night, 24°; partly cloudy
29
+28
+23
29 July, mon
+28
+23
Feels like
+30
750 mmHg
56%
3.2
m/s
E
29 July, Monday. day, 28°; night, 23°; rain
30
+29
+23
30 July, tue
+29
+23
Feels like
+31
750 mmHg
60%
3.4
m/s
N
30 July, Tuesday. day, 29°; night, 23°; clear
31
+30
+23
31 July, wed
+30
+23
Feels like
+33
750 mmHg
54%
3.2
m/s
SE
31 July, Wednesday. day, 30°; night, 23°; clear
1
+31
+23
1 August, thu
+31
+23
Feels like
+34
749 mmHg
51%
3.5
m/s
S
1 August, Thursday. day, 31°; night, 23°; partly cloudy
2
+32
+25
2 August, fri
+32
+25
Feels like
+34
749 mmHg
52%
4
m/s
SW
2 August, Friday. day, 32°; night, 25°; clear
3
+31
+25
3 August, sat
+31
+25
Feels like
+32
749 mmHg
52%
4
m/s
SE
3 August, Saturday. day, 31°; night, 25°; partly cloudy
4
+30
+25
4 August, sun
+30
+25
Feels like
+32
749 mmHg
60%
3.7
m/s
S
4 August, Sunday. day, 30°; night, 25°; clear
5
+29
+24
5 August, mon
+29
+24
Feels like
+33
749 mmHg
66%
4.3
m/s
N
5 August, Monday. day, 29°; night, 24°; rain
6
+29
+23
6 August, tue
+29
+23
Feels like
+31
749 mmHg
60%
3.5
m/s
E
6 August, Tuesday. day, 29°; night, 23°; partly cloudy
7
+29
+24
7 August, wed
+29
+24
Feels like
+31
749 mmHg
56%
4.5
m/s
SW
7 August, Wednesday. day, 29°; night, 24°; partly cloudy
8
+30
+24
8 August, thu
+30
+24
Feels like
+31
749 mmHg
51%
4.1
m/s
SE
8 August, Thursday. day, 30°; night, 24°; partly cloudy
9
+29
+24
9 August, fri
+29
+24
Feels like
+31
749 mmHg
52%
3.5
m/s
SW
9 August, Friday. day, 29°; night, 24°; rain
10
+29
+24
10 August, sat
+29
+24
Feels like
+30
750 mmHg
55%
3.5
m/s
N
10 August, Saturday. day, 29°; night, 24°; clear
11
+28
+22
11 August, sun
+28
+22
Feels like
+29
750 mmHg
51%
4
m/s
NE
11 August, Sunday. day, 28°; night, 22°; clear
12
+28
+22
12 August, mon
+28
+22
Feels like
+29
749 mmHg
50%
3.5
m/s
SE
12 August, Monday. day, 28°; night, 22°; clear
13
+27
+22
13 August, tue
+27
+22
Feels like
+28
750 mmHg
56%
3.7
m/s
E
13 August, Tuesday. day, 27°; night, 22°; clear
14
+27
+22
14 August, wed
+27
+22
Feels like
+29
751 mmHg
55%
3.5
m/s
NE
14 August, Wednesday. day, 27°; night, 22°; partly cloudy
15
+28
+22
15 August, thu
+28
+22
Feels like
+29
751 mmHg
58%
3.9
m/s
S
15 August, Thursday. day, 28°; night, 22°; clear
16
+28
+22
16 August, fri
+28
+22
Feels like
+30
751 mmHg
61%
4
m/s
S
16 August, Friday. day, 28°; night, 22°; partly cloudy
17
+28
+22
17 August, sat
+28
+22
Feels like
+30
750 mmHg
56%
3.4
m/s
NW
17 August, Saturday. day, 28°; night, 22°; clear
18
+29
+23
18 August, sun
+29
+23
Feels like
+31
748 mmHg
55%
3.7
m/s
S
18 August, Sunday. day, 29°; night, 23°; clear
19
+29
+23
19 August, mon
+29
+23
Feels like
+30
749 mmHg
52%
3.5
m/s
S
19 August, Monday. day, 29°; night, 23°; clear
20
+29
+23
20 August, tue
+29
+23
Feels like
+30
749 mmHg
52%
4.5
m/s
SW
20 August, Tuesday. day, 29°; night, 23°; clear
21
+28
+23
21 August, wed
+28
+23
Feels like
+29
751 mmHg
56%
4.1
m/s
SW
21 August, Wednesday. day, 28°; night, 23°; partly cloudy
22
+29
+22
22 August, thu
+29
+22
Feels like
+30
751 mmHg
52%
4
m/s
SE
22 August, Thursday. day, 29°; night, 22°; rain
23
+29
+22
23 August, fri
+29
+22
Feels like
+30
751 mmHg
47%
3.7
m/s
S
23 August, Friday. day, 29°; night, 22°; clear
24
+29
+23
24 August, sat
+29
+23
Feels like
+29
752 mmHg
43%
4.5
m/s
NW
24 August, Saturday. day, 29°; night, 23°; clear
25
+29
+22
25 August, sun
+29
+22
Feels like
+30
752 mmHg
46%
4.1
m/s
S
25 August, Sunday. day, 29°; night, 22°; clear
26
+29
+23
26 August, mon
+29
+23
Feels like
+30
751 mmHg
50%
4.1
m/s
S
26 August, Monday. day, 29°; night, 23°; clear
27
+29
+22
27 August, tue
+29
+22
Feels like
+30
750 mmHg
57%
3.5
m/s
SE
27 August, Tuesday. day, 29°; night, 22°; rain
28
+29
+23
28 August, wed
+29
+23
Feels like
+30
750 mmHg
50%
3.9
m/s
S
28 August, Wednesday. day, 29°; night, 23°; clear
29
+29
+22
29 August, thu
+29
+22
Feels like
+30
751 mmHg
54%
4.3
m/s
SE
29 August, Thursday. day, 29°; night, 22°; clear
30
+29
+23
30 August, fri
+29
+23
Feels like
+30
751 mmHg
47%
4.4
m/s
S
30 August, Friday. day, 29°; night, 23°; clear
31
+28
+23
31 August, sat
+28
+23
Feels like
+29
750 mmHg
57%
4.8
m/s
SE
31 August, Saturday. day, 28°; night, 23°; clear
Average data for 10 years
St. Louis August
19
sunny days
4
days with precipitation
8
cloudy days
19 sunny days; 4 days with precipitation; 8 cloudy days;
54
%
air humidity
2.7
m/s
Wind
S
49
mm of precipitation
(6% of annual average)
air humidity 54%; 49 millimeters of precipitation (6% of annual average); Wind southerly 2.7 Meters per second
Weather graphs for August
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
SW
SE
S
N
E
SW
SE
SW
N
NE
SE
E
NE
S
S
NW
S
S
SW
SW
SE
S
NW
S
S
SE
S
SE
S
SE
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
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