St Louis (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: -6° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: -6 degrees Celsius; -
Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -7° Celsius;
Maximum daytime temperature: -1 degrees Celsius; Minimum nighttime temperature: -7 degrees Celsius; -
Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Sunny.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for St Louis
Today (13 March 2026)
| Time |
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%
|
| Temperature |
15°
|
15°
|
15°
|
14°
|
13°
|
12°
|
11°
|
10°
|
9°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
9°
|
8°
|
7°
|
| Wind direction and speed |
WNW
12
|
WNW
11
|
NW
10
|
NW
10
|
NNW
10
|
NNW
9
|
NNW
8
|
N
7
|
N
6
|
| Wind gust (mph) |
24
|
22
|
21
|
19
|
17
|
16
|
14
|
13
|
11
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
23%
|
23%
|
25%
|
33%
|
40%
|
40%
|
47%
|
53%
|
56%
|
| UV | 3 | 2 | 1 | - | - | - | - | - | - |
Saturday (14 March 2026)
| 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
|
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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
8°
|
10°
|
12°
|
14°
|
15°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) |
7°
|
6°
|
5°
|
4°
|
4°
|
3°
|
2°
|
2°
|
2°
|
2°
|
3°
|
6°
|
8°
|
10°
|
11°
|
12°
|
13°
|
13°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
| Wind direction and speed (mph) |
NNE
5
|
NNE
5
|
NE
5
|
ENE
6
|
ENE
6
|
ENE
6
|
E
7
|
E
7
|
E
8
|
ESE
9
|
ESE
10
|
ESE
11
|
SE
11
|
SE
12
|
SE
12
|
SE
12
|
SE
13
|
SSE
13
|
SSE
12
|
SE
10
|
SE
10
|
SE
10
|
SE
10
|
SSE
10
|
| Wind gust (mph) |
10
|
10
|
11
|
11
|
12
|
13
|
13
|
15
|
17
|
20
|
22
|
23
|
23
|
24
|
25
|
25
|
25
|
24
|
22
|
19
|
19
|
19
|
20
|
20
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
| Humidity |
59%
|
61%
|
61%
|
63%
|
64%
|
65%
|
66%
|
66%
|
64%
|
58%
|
52%
|
41%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
46%
|
55%
|
61%
|
65%
|
67%
|
69%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 4 | 5 | 5 | 5 | 3 | 2 | 1 | - | - | - | - | - | - |
Sunday (15 March 2026)
| 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
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
 |
|
|
|
 |
 |
|
 |
 |
|
|
|
 |
 |
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
30%
|
40%
|
30%
|
10%
|
10%
|
30%
|
40%
|
60%
|
90%
|
≥95%
|
90%
|
80%
|
80%
|
60%
|
40%
|
30%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
16°
|
11°
|
7°
|
5°
|
3°
|
2°
|
2°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
13°
|
7°
|
2°
|
0°
|
-3°
|
-3°
|
-4°
|
| Wind direction and speed (mph) |
SSE
10
|
SSE
11
|
S
11
|
S
12
|
S
12
|
S
13
|
S
14
|
S
14
|
S
15
|
S
15
|
S
16
|
S
16
|
S
17
|
S
17
|
S
16
|
SSW
16
|
SSW
15
|
SW
16
|
W
18
|
WNW
20
|
WNW
20
|
WNW
20
|
WNW
19
|
WNW
20
|
| Wind gust (mph) |
20
|
21
|
22
|
23
|
24
|
26
|
27
|
28
|
28
|
31
|
32
|
32
|
33
|
32
|
31
|
31
|
32
|
36
|
40
|
40
|
40
|
39
|
38
|
39
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
M
|
P
|
M
|
P
|
M
|
M
|
G
|
| Humidity |
74%
|
75%
|
75%
|
76%
|
77%
|
78%
|
77%
|
79%
|
81%
|
78%
|
77%
|
76%
|
75%
|
72%
|
74%
|
74%
|
76%
|
80%
|
81%
|
82%
|
86%
|
89%
|
85%
|
79%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Monday (16 March 2026)
| 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
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
40%
|
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
1°
|
0°
|
-1°
|
-2°
|
-3°
|
-4°
|
-4°
|
-5°
|
-5°
|
-6°
|
-5°
|
-5°
|
-4°
|
-3°
|
-2°
|
-1°
|
-1°
|
-1°
|
-2°
|
-3°
|
-3°
|
-4°
|
-4°
|
-4°
|
| Feels like temperature (°C) |
-5°
|
-6°
|
-7°
|
-9°
|
-11°
|
-12°
|
-12°
|
-13°
|
-14°
|
-14°
|
-13°
|
-13°
|
-11°
|
-10°
|
-9°
|
-8°
|
-8°
|
-8°
|
-9°
|
-9°
|
-10°
|
-10°
|
-10°
|
-11°
|
| Wind direction and speed (mph) |
WNW
20
|
WNW
21
|
WNW
20
|
WNW
21
|
NW
21
|
NW
21
|
NW
20
|
NW
19
|
NW
19
|
NW
19
|
NW
19
|
NW
19
|
NW
18
|
WNW
18
|
WNW
18
|
NW
17
|
NW
17
|
NW
17
|
NW
17
|
NW
16
|
NW
15
|
NW
14
|
NW
13
|
NW
12
|
| Wind gust (mph) |
39
|
39
|
40
|
40
|
40
|
39
|
38
|
37
|
36
|
37
|
36
|
36
|
36
|
36
|
36
|
35
|
35
|
34
|
33
|
30
|
28
|
26
|
24
|
23
|
| Visibility (description) |
G
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
80%
|
80%
|
81%
|
80%
|
76%
|
69%
|
67%
|
64%
|
60%
|
53%
|
46%
|
44%
|
41%
|
38%
|
31%
|
26%
|
26%
|
27%
|
27%
|
29%
|
36%
|
38%
|
39%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | - | - | - | - | - | - |
Tuesday (17 March 2026)
| 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-5°
|
-5°
|
-5°
|
-6°
|
-6°
|
-7°
|
-7°
|
-7°
|
-7°
|
-6°
|
-5°
|
-4°
|
-3°
|
-2°
|
0°
|
1°
|
2°
|
2°
|
3°
|
3°
|
3°
|
| Feels like temperature (°C) |
-11°
|
-11°
|
-12°
|
-12°
|
-12°
|
-13°
|
-13°
|
-12°
|
-12°
|
-11°
|
-10°
|
-8°
|
-7°
|
-5°
|
-3°
|
-1°
|
0°
|
1°
|
1°
|
1°
|
-1°
|
| Wind direction and speed (mph) |
NW
11
|
NW
11
|
NW
11
|
NW
10
|
NW
10
|
NNW
9
|
NNW
9
|
NNW
8
|
NW
8
|
NW
7
|
NW
6
|
WNW
6
|
W
5
|
W
6
|
WSW
5
|
WSW
4
|
WSW
4
|
SW
4
|
S
4
|
SSE
5
|
SE
9
|
| Wind gust (mph) |
22
|
21
|
20
|
20
|
19
|
18
|
16
|
15
|
16
|
15
|
14
|
14
|
14
|
14
|
14
|
12
|
11
|
11
|
11
|
18
|
21
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
40%
|
41%
|
42%
|
43%
|
44%
|
46%
|
47%
|
48%
|
46%
|
43%
|
41%
|
40%
|
39%
|
37%
|
34%
|
29%
|
26%
|
23%
|
23%
|
33%
|
40%
|
| UV | - | - | - | - | - | - | - | - | 1 | 2 | 3 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | - | - | - |
Wednesday (18 March 2026)
| 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%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
3°
|
4°
|
4°
|
7°
|
13°
|
17°
|
16°
|
13°
|
| Feels like temperature (°C) |
-2°
|
0°
|
0°
|
4°
|
11°
|
15°
|
14°
|
12°
|
| Wind direction and speed (mph) |
SSE
11
|
S
11
|
S
11
|
S
11
|
SSW
11
|
SW
9
|
SW
7
|
SSW
6
|
| Wind gust (mph) |
21
|
22
|
22
|
23
|
22
|
18
|
13
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
45%
|
52%
|
57%
|
51%
|
41%
|
41%
|
49%
|
62%
|
| UV | - | - | - | 3 | 6 | 2 | - | - |
Thursday (19 March 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
9°
|
8°
|
12°
|
17°
|
20°
|
18°
|
16°
|
| Feels like temperature (°C) |
10°
|
8°
|
7°
|
11°
|
16°
|
18°
|
17°
|
15°
|
| Wind direction and speed (mph) |
S
5
|
SSW
4
|
SSW
4
|
SSW
4
|
SSW
5
|
SW
6
|
SSW
6
|
S
6
|
| Wind gust (mph) |
9
|
8
|
10
|
12
|
14
|
14
|
13
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
| Humidity |
71%
|
77%
|
83%
|
71%
|
55%
|
43%
|
52%
|
64%
|
| UV | - | - | - | 3 | 6 | 2 | - | - |
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Forecast for 4pm (UTC-5) Friday
Updated 18:24 (UTC) on Fri 13 Mar 2026
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