St Louis (United States of America) weather
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Forecast days
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 13° Celsius;
Sunny.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for St Louis
Today (1 September 2025)
| Time |
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
16°
|
16°
|
16°
|
18°
|
19°
|
21°
|
23°
|
25°
|
26°
|
26°
|
27°
|
27°
|
27°
|
26°
|
25°
|
24°
|
23°
|
22°
|
| Feels like temperature (°C) |
15°
|
15°
|
16°
|
17°
|
19°
|
21°
|
23°
|
24°
|
25°
|
26°
|
27°
|
27°
|
26°
|
25°
|
24°
|
23°
|
22°
|
21°
|
| Wind direction and speed |
NE
5
|
NE
5
|
ENE
5
|
ENE
5
|
ENE
4
|
ENE
3
|
ENE
3
|
ENE
4
|
ENE
5
|
E
4
|
E
5
|
ENE
5
|
ENE
6
|
ENE
7
|
ENE
7
|
ENE
6
|
ENE
6
|
ENE
5
|
| Wind gust (mph) |
10
|
11
|
12
|
11
|
10
|
11
|
14
|
16
|
15
|
15
|
16
|
15
|
16
|
16
|
16
|
14
|
13
|
12
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
76%
|
74%
|
69%
|
65%
|
58%
|
53%
|
41%
|
40%
|
40%
|
39%
|
39%
|
39%
|
40%
|
40%
|
41%
|
48%
|
54%
|
| UV | - | 1 | 2 | 3 | 6 | 7 | 9 | 9 | 8 | 6 | 3 | 2 | 1 | - | - | - | - | - |
Tuesday (2 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
21°
|
20°
|
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
19°
|
21°
|
23°
|
25°
|
26°
|
27°
|
27°
|
28°
|
27°
|
27°
|
26°
|
23°
|
| Feels like temperature (°C) |
20°
|
20°
|
19°
|
19°
|
18°
|
17°
|
17°
|
17°
|
18°
|
19°
|
21°
|
23°
|
25°
|
26°
|
27°
|
27°
|
27°
|
27°
|
27°
|
25°
|
23°
|
| Wind direction and speed (mph) |
ENE
5
|
ENE
4
|
ENE
4
|
NE
3
|
NE
4
|
NE
4
|
NE
3
|
NE
3
|
NE
3
|
NE
3
|
NE
3
|
NE
3
|
NE
3
|
NE
3
|
NNE
4
|
NNE
4
|
N
4
|
N
5
|
NNE
5
|
NNE
6
|
NNE
5
|
| Wind gust (mph) |
10
|
9
|
8
|
8
|
8
|
8
|
8
|
8
|
9
|
8
|
9
|
11
|
12
|
13
|
14
|
14
|
14
|
14
|
14
|
14
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
59%
|
63%
|
66%
|
68%
|
73%
|
74%
|
76%
|
76%
|
74%
|
69%
|
65%
|
56%
|
46%
|
42%
|
41%
|
39%
|
37%
|
38%
|
41%
|
43%
|
53%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 3 | 5 | 7 | 9 | 8 | 7 | 5 | 3 | 2 | 1 | - | - |
Wednesday (3 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
| Chance of precipitation |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
30%
|
| Temperature (°C) |
20°
|
18°
|
18°
|
22°
|
27°
|
29°
|
28°
|
26°
|
| Feels like temperature (°C) |
21°
|
19°
|
18°
|
22°
|
26°
|
28°
|
27°
|
25°
|
| Wind direction and speed (mph) |
NE
3
|
NNE
3
|
SW
3
|
SW
3
|
WSW
6
|
WSW
7
|
SW
8
|
SSW
9
|
| Wind gust (mph) |
7
|
7
|
10
|
17
|
20
|
19
|
20
|
27
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
68%
|
76%
|
82%
|
63%
|
42%
|
40%
|
41%
|
47%
|
| UV | - | - | 1 | 6 | 9 | 3 | - | - |
Thursday (4 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
20%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
23°
|
17°
|
15°
|
16°
|
19°
|
21°
|
21°
|
18°
|
| Feels like temperature (°C) |
21°
|
15°
|
13°
|
14°
|
17°
|
20°
|
19°
|
17°
|
| Wind direction and speed (mph) |
W
10
|
NW
11
|
NNW
11
|
NNW
10
|
NW
8
|
NW
7
|
NW
6
|
N
5
|
| Wind gust (mph) |
28
|
27
|
25
|
25
|
22
|
19
|
14
|
11
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
67%
|
83%
|
82%
|
65%
|
42%
|
39%
|
40%
|
53%
|
| UV | - | - | 1 | 5 | 8 | 3 | - | - |
Friday (5 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
19°
|
22°
|
24°
|
22°
|
19°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
17°
|
20°
|
21°
|
19°
|
17°
|
| Wind direction and speed (mph) |
SE
4
|
S
6
|
SSW
6
|
WSW
8
|
WNW
10
|
WNW
11
|
NW
10
|
NNW
8
|
| Wind gust (mph) |
11
|
13
|
19
|
25
|
26
|
27
|
24
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
61%
|
64%
|
63%
|
53%
|
44%
|
40%
|
42%
|
55%
|
| UV | - | - | 1 | 5 | 8 | 3 | - | - |
Saturday (6 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
14°
|
13°
|
17°
|
20°
|
22°
|
21°
|
18°
|
| Feels like temperature (°C) |
15°
|
13°
|
12°
|
16°
|
18°
|
20°
|
19°
|
17°
|
| Wind direction and speed (mph) |
NNW
6
|
NW
6
|
NW
5
|
NNW
6
|
NNW
7
|
NNW
8
|
N
8
|
N
6
|
| Wind gust (mph) |
14
|
12
|
13
|
19
|
22
|
21
|
18
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
64%
|
74%
|
78%
|
59%
|
40%
|
39%
|
41%
|
51%
|
| UV | - | - | 1 | 5 | 8 | 3 | - | - |
Sunday (7 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
13°
|
17°
|
21°
|
23°
|
21°
|
19°
|
| Feels like temperature (°C) |
15°
|
13°
|
12°
|
16°
|
20°
|
21°
|
20°
|
18°
|
| Wind direction and speed (mph) |
N
5
|
N
5
|
NNE
4
|
NE
5
|
NE
5
|
NNE
6
|
NE
7
|
ENE
6
|
| Wind gust (mph) |
10
|
10
|
13
|
18
|
18
|
17
|
16
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
64%
|
71%
|
76%
|
56%
|
40%
|
38%
|
41%
|
48%
|
| UV | - | - | 1 | 5 | 8 | 3 | - | - |
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Forecast for 06:00 (UTC-5), Mon
Updated 07:26 (UTC+1) on Mon 1 Sep 2025
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