24.5 °C
Feels like 26.1 °C
Min 18 °C / Max 33 °C
Sunny
Today's Summary
In St. Louis the weather today is sunny. The thermometer currently shows 24.5°C. UV levels are elevated today – remember sun protection if you're outdoors. During the day temperatures will range between 18°C and 32.5°C.
Hourly forecast – St. Louis, today
Aug 28, 11:00
33 °C
Sunny
Aug 28, 12:00
32 °C
Sunny
Aug 28, 13:00
32 °C
Sunny
Aug 28, 14:00
29 °C
Sunny
Aug 28, 15:00
29 °C
Sunny
Aug 28, 16:00
28 °C
Sunny
Aug 28, 17:00
26 °C
Partly cloudy
Aug 28, 18:00
26 °C
Clear
Aug 28, 19:00
25 °C
Clear
Aug 28, 20:00
25 °C
Overcast
Aug 28, 21:00
24 °C
Overcast
Aug 28, 22:00
23 °C
Partly cloudy
Aug 28, 23:00
22 °C
Partly cloudy
Aug 29, 00:00
22 °C
Clear
Aug 29, 01:00
21 °C
Clear
Aug 29, 02:00
21 °C
Partly cloudy
Aug 29, 03:00
21 °C
Overcast
Aug 29, 04:00
20 °C
Overcast
Aug 29, 05:00
20 °C
Overcast
Aug 29, 06:00
21 °C
Overcast
Aug 29, 07:00
23 °C
Overcast
Aug 29, 08:00
26 °C
Overcast
Aug 29, 09:00
28 °C
Overcast
Aug 29, 10:00
30 °C
Overcast
Time
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
Temperature (°C)
Chance of rain (%)
1
1
2
1
1
1
4
2
3
12
14
7
7
5
6
8
18
18
19
16
13
11
10
10
Precipitation
Wind (km/h)
NNE
11
11
NE
13
13
NE
13
13
NE
13
13
NE
13
13
ENE
12
12
E
10
10
E
8
8
E
7
7
E
7
7
ESE
7
7
ESE
9
9
ESE
8
8
SE
9
9
SE
9
9
SE
8
8
SE
9
9
SSE
9
9
SE
9
9
SSE
9
9
SSE
9
9
SSE
12
12
SSE
11
11
S
10
10
Pressure (hPa)
1020
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
Humidity (%)
Cloud cover (%)
14-day weather forecast – St. Louis
14-day trend for St. Louis: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 17.4°C at night, with daytime highs up to 39.8°C.
Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Temperature (°C)
Chance of rain (%)
4
9
5
3
1
2
3
3
17
57
7
5
36
82
Precipitation
Wind max (km/h)
13
14
19
22
21
17
16
15
12
19
20
14
21
21
| Date | Weather | Min °C | Max °C | Sunrise | Sunset | Moonrise | Moonset | Moon phase |
|---|---|---|---|---|---|---|---|---|
| August 28, 2026 |
Sunny
|
18 °C | 33 °C | 06:26 | 19:37 | 19:54 | 07:00 | Full Moon (98 %) |
| August 29, 2026 |
Overcast
|
20 °C | 33 °C | 06:27 | 19:35 | 20:15 | 07:59 | Waning Moon (94 %) |
| August 30, 2026 |
Overcast
|
23 °C | 38 °C | 06:28 | 19:34 | 20:37 | 09:00 | Waning Moon (87 %) |
| August 31, 2026 |
Sunny
|
28 °C | 38 °C | 06:29 | 19:33 | 21:01 | 10:02 | Waning Moon (80 %) |
| September 1, 2026 |
Sunny
|
27 °C | 39 °C | 06:30 | 19:31 | 21:29 | 11:06 | Waning Moon (70 %) |
| September 2, 2026 |
Sunny
|
28 °C | 39 °C | 06:31 | 19:29 | 22:02 | 12:13 | Last Quarter (60 %) |
| September 3, 2026 |
Sunny
|
29 °C | 40 °C | 06:31 | 19:28 | 22:43 | 13:22 | Last Quarter (50 %) |
| September 4, 2026 |
Sunny
|
29 °C | 39 °C | 06:32 | 19:26 | 23:35 | 14:30 | Last Quarter (39 %) |
| September 5, 2026 |
Overcast
|
27 °C | 39 °C | 06:33 | 19:25 | Does not rise today | 15:34 | Waning Crescent (29 %) |
| September 6, 2026 |
Patchy rain possible
|
26 °C | 38 °C | 06:34 | 19:23 | 00:38 | 16:29 | Waning Crescent (20 %) |
| September 7, 2026 |
Overcast
|
20 °C | 34 °C | 06:35 | 19:22 | 01:50 | 17:16 | Waning Crescent (12 %) |
| September 8, 2026 |
Overcast
|
19 °C | 32 °C | 06:36 | 19:20 | 03:08 | 17:54 | Waning Crescent (6 %) |
| September 9, 2026 |
Overcast
|
23 °C | 38 °C | 06:37 | 19:19 | 04:27 | 18:26 | New Moon (2 %) |
| September 10, 2026 |
Patchy rain possible
|
17 °C | 33 °C | 06:38 | 19:17 | 05:44 | 18:55 | New Moon (0 %) |