St. Louis Weather Conditions
Current Temperature Level
36 °C
54 AQI
Air quality index is: Moderate
Last Updated: 2025-09-14 16:45 (Local Time)
MapSt. Louis
St. Louis Weather Parameters
8 km/h
3 m/s
330° NNW
0 %
16 km
0 mm
1014 mb
UV Index3
Suggestions for
TodaySt. Louis14 Sep.
Heat Stroke• Avoid Outdoor 
Clothing• Breathable
Driving• Enjoy Driving
Sunscreen• ApplyTrending in United States
India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?
St. Louis 10-Days Weather Forecast
Today
31°C
52 %Monday
30°C60 %Tuesday
28°C57 %Wednesday
29°C45 %Thursday
28°C38 %Friday
25°C62 %Saturday
23°C74 %Sunday
21°C80 %Monday
24°C70 %Tuesday
26°C62 %Sunny
Clear Sky with temperature at 31 °C and humidity will be at 52% with 17.3 km/h winds.37°C / 24°C
Humi.52 %
Prec.0 mm
Sunrise
06:42 AM12hrs 29min
Sunset
07:11 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
29 °C
59 %
0
9 kmph / WSW
Clear 
Feels 31.5 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
29 °C
61 %
0
8.6 kmph / W
Clear Feels 30.7 °C
Cover 0 %
Visibility 10 km
2 AM
Thundery outbreaks in nearby
28 °C
62 %
0
9 kmph / WSW
Thundery outbreaks in nearbyFeels 30 °C
Cover 48 %
Visibility 10 km
3 AM
Thundery outbreaks in nearby
27 °C
63 %
0
8.6 kmph / W
Thundery outbreaks in nearbyFeels 28.6 °C
Cover 59 %
Visibility 10 km
4 AM
Clear
26 °C
72 %
0
8.6 kmph / W
Clear Feels 27.6 °C
Cover 0 %
Visibility 10 km
5 AM
Clear
25 °C
73 %
0
10.4 kmph / W
Clear Feels 26.9 °C
Cover 0 %
Visibility 10 km
6 AM
Clear
25 °C
75 %
0
8.3 kmph / WNW
Clear Feels 26.5 °C
Cover 0 %
Visibility 10 km
7 AM
Sunny
25 °C
76 %
0
7.2 kmph / WNW
SunnyFeels 26.6 °C
Cover 0 %
Visibility 10 km
8 AM
Sunny
26 °C
71 %
0.4
6.8 kmph / NW
SunnyFeels 27.5 °C
Cover 1 %
Visibility 10 km
9 AM
Sunny
28 °C
62 %
1.3
8.6 kmph / NW
SunnyFeels 29.2 °C
Cover 4 %
Visibility 10 km
10 AM
Sunny
31 °C
53 %
2.8
8.3 kmph / NW
SunnyFeels 34.4 °C
Cover 7 %
Visibility 10 km
11 AM
Sunny
33 °C
47 %
4.7
7.9 kmph / NNW
SunnyFeels 36.8 °C
Cover 8 %
Visibility 10 km
12 PM
Sunny
35 °C
42 %
6
7.2 kmph / NNW
SunnyFeels 38.6 °C
Cover 21 %
Visibility 10 km
1 PM
Sunny
36 °C
38 %
7.1
6.8 kmph / NNW
SunnyFeels 39.3 °C
Cover 24 %
Visibility 10 km
2 PM
Thundery outbreaks in nearby
37 °C
34 %
6.3
6.5 kmph / NNW
Thundery outbreaks in nearbyFeels 39.6 °C
Cover 31 %
Visibility 10 km
3 PM
Thundery outbreaks in nearby
37 °C
33 %
4.6
6.1 kmph / NNW
Thundery outbreaks in nearbyFeels 39.5 °C
Cover 47 %
Visibility 10 km
4 PM
Partly cloudy
36 °C
32 %
3
5.8 kmph / NNW
Partly cloudyFeels 39.1 °C
Cover 75 %
Visibility 16 km
5 PM
Thundery outbreaks in nearby
36 °C
33 %
1.4
5 kmph / N
Thundery outbreaks in nearbyFeels 38.6 °C
Cover 84 %
Visibility 10 km
6 PM
Thundery outbreaks in nearby
36 °C
35 %
0.4
2.9 kmph / NNE
Thundery outbreaks in nearbyFeels 37.7 °C
Cover 79 %
Visibility 10 km
7 PM
Thundery outbreaks in nearby
35 °C
37 %
0
4 kmph / WSW
Thundery outbreaks in nearbyFeels 37 °C
Cover 32 %
Visibility 10 km
8 PM
Clear
34 °C
40 %
0
17.3 kmph / NNE
Clear Feels 36.3 °C
Cover 1 %
Visibility 10 km
9 PM
Clear
33 °C
42 %
0
13.7 kmph / N
Clear Feels 35.5 °C
Cover 0 %
Visibility 9 km
10 PM
Clear
32 °C
46 %
0
7.2 kmph / W
Clear Feels 34.3 °C
Cover 2 %
Visibility 9 km
11 PM
Clear
30 °C
52 %
0
6.1 kmph / NNE
Clear Feels 32.8 °C
Cover 10 %
Visibility 9 km
Today
31°C52 %Monday
30°C60 %Tuesday
28°C57 %Wednesday
29°C45 %Thursday
28°C38 %Friday
25°C62 %Saturday
23°C74 %Sunday
21°C80 %Monday
24°C70 %Tuesday
26°C62 %Temp36 °C
ConditionThundery outbreaks in nearby
Humidity33 %
Feels38.6 °C
Cover84 %
Visibility10 km
Wind Speed & Dir.5 kmph / N
UV1.4
St. Louis 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
31°14 °C
2Tue.
31°18 °C
3Wed.
31°18 °C
4Thu.
27°16 °C
5Fri.
27°17 °C
6Sat.
26°15 °C
7Sun.
25°13 °C
8Mon.
26°8 °C
9Tue.
30°10 °C
10Wed.
34°17 °C
11Thu.
35°17 °C
12Fri.
37°18 °C
13Sat.
38°20 °C
14Today
38°25 °C
15Mon.
36°23 °C
16Tue.
32°22 °C
17Wed.
37°22 °C
18Thu.
35°21 °C
19Fri.
30°19 °C
20Sat.
33°20 °C
21Sun.
32°21 °C
22Mon.
31°20 °C
23Tue.
27°20 °C
24Wed.
31°21 °C
25Thu.
34°21 °C
26Fri.
32°22 °C
27Sat.
34°19 °C
28Sun.
25°14 °C
29Mon.
25°14 °C
30Tue.
25°14 °C
SeptemberWeather Overview
No. of days:
Sunny
12
Cloudy
4
Rainy
14
Snowy
0
The monthly weather averages in St. Louis consist of 12 sunny days, 4 cloudy days, 14 rainy days, and 0 snowy days.
St. Louis's Locations Weather Conditions
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1.
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2.
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Sunny
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3.
Indio, United States
Sunny
18%
7.3
17.3 kmph / SE
4.
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Sunny
17%
7.2
10.1 kmph / SE
5.
Tolleson, United States
Sunny
14%
7
9.4 kmph / S
6.
El Centro, United States
Sunny
17%
7.2
8.6 kmph / SE
7.
Calipatria, United States
Sunny
17%
7.1
7.2 kmph / SE
8.
Tempe, United States
Sunny
14%
7
9.4 kmph / S
9.
Salton City, United States
Sunny
18%
7.6
13.3 kmph / ESE
10.
Chiriaco Summit, United States
Sunny
18%
7.2
13.3 kmph / SSE
Last Updated: 14 Sept 2025, 10:05 PM
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