Saint Louis Weather Conditions
Current Temperature Level
Saint Louis Weather Conditions
Current Temperature Level
Feels Like 17°C
Chances of Rain1%
20°1%3 AM19°1%4 AM18°1%5 AM18°1%6 AM17°2%7 AM
17°2%8 AM21°1%9 AM26°1%10 AM29°1%11 AM32°1%12 PM34°1%1 PM36°0%2 PM37°1%3 PM37°1%4 PM37°1%5 PM37°1%6 PM37°1%7 PM35°1%8 PM29°1%9 PM26°1%10 PM23°2%11 PM22°2%12 AM21°2%1 AM21°3%Skies are likely to remain clear overnight.
Last Updated: 2026-08-14 02:15 (Local Time)
142°SE
Direction
6.5km/h
Wind Speed
Gust Speed
3.7m/s
Precipitation
Precipitation
0mm
Pressure
1019mb
UV Index
0Low
Today
27
°C
33%Saturday
27
°C40%Sunday
24
°C57%Monday
22
°C66%Tuesday
20
°C47%Wednesday
23
°C41%Thursday
25
°C51%Friday
19
°C91%Saturday
20
°C73%Sunday
20
°C73%Sunny
Clear Sky with temperature at 27 °C and humidity will be at 33% with 12.2 km/h winds.37°C / 17°C
Humi.33 %
Prec.0 mm
Sunrise
06:24 AM14hrs 20min
Sunset
08:44 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
21 °C
35 %
0
4.7 kmph / SE
Clear
Feels 19 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
20 °C
36 %
0
5.8 kmph / SE
ClearFeels 18 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
20 °C
37 %
0
6.5 kmph / SE
ClearFeels 17 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
19 °C
40 %
0
5.4 kmph / SE
ClearFeels 17 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
18 °C
43 %
0
5.4 kmph / SE
ClearFeels 16 °C
Cover 3 %
Visibility 10 km
5 AM
Clear
18 °C
45 %
0
6.5 kmph / SE
ClearFeels 16 °C
Cover 4 %
Visibility 10 km
6 AM
Clear
17 °C
48 %
0
6.8 kmph / SSE
ClearFeels 15 °C
Cover 4 %
Visibility 10 km
7 AM
Sunny
17 °C
50 %
0.1
6.8 kmph / SSE
SunnyFeels 15 °C
Cover 4 %
Visibility 10 km
8 AM
Sunny
21 °C
46 %
0.5
6.1 kmph / SE
SunnyFeels 20 °C
Cover 3 %
Visibility 10 km
9 AM
Sunny
26 °C
38 %
1.4
6.5 kmph / SE
SunnyFeels 24 °C
Cover 3 %
Visibility 10 km
10 AM
Sunny
29 °C
33 %
2.8
6.8 kmph / SE
SunnyFeels 28 °C
Cover 4 %
Visibility 10 km
11 AM
Sunny
32 °C
28 %
4.4
5.8 kmph / ESE
SunnyFeels 31 °C
Cover 4 %
Visibility 10 km
12 PM
Sunny
34 °C
23 %
5.9
4.3 kmph / E
SunnyFeels 33 °C
Cover 4 %
Visibility 10 km
1 PM
Sunny
36 °C
20 %
6.8
4 kmph / NE
SunnyFeels 35 °C
Cover 4 %
Visibility 10 km
2 PM
Sunny
37 °C
18 %
6.8
7.9 kmph / NNE
SunnyFeels 35 °C
Cover 5 %
Visibility 10 km
3 PM
Sunny
37 °C
17 %
5.9
10.4 kmph / NNE
SunnyFeels 34 °C
Cover 6 %
Visibility 10 km
4 PM
Sunny
37 °C
16 %
4.4
11.2 kmph / NNE
SunnyFeels 34 °C
Cover 6 %
Visibility 10 km
5 PM
Sunny
37 °C
16 %
2.7
11.9 kmph / NE
SunnyFeels 34 °C
Cover 5 %
Visibility 10 km
6 PM
Sunny
37 °C
16 %
1.3
12.2 kmph / NE
SunnyFeels 33 °C
Cover 5 %
Visibility 10 km
7 PM
Sunny
35 °C
18 %
0.5
11.9 kmph / ENE
SunnyFeels 33 °C
Cover 5 %
Visibility 10 km
8 PM
Sunny
29 °C
24 %
0.1
1.1 kmph / WNW
SunnyFeels 29 °C
Cover 5 %
Visibility 10 km
9 PM
Clear
26 °C
40 %
0
12.2 kmph / WSW
ClearFeels 25 °C
Cover 5 %
Visibility 10 km
10 PM
Clear
23 °C
50 %
0
9.4 kmph / SSW
ClearFeels 21 °C
Cover 5 %
Visibility 10 km
11 PM
Clear
22 °C
51 %
0
7.9 kmph / SSE
ClearFeels 21 °C
Cover 5 %
Visibility 10 km
29°16°34°15°38°18°36°17°31°16°31°16°30°13°32°13°36°17°33°16°34°16°35°15°36°16°37°17°36°18°31°17°28°17°27°13°32°15°36°17°20°16°26°14°26°14°26°15°25°14°25°14°24°14°24°14°24°14°23°14°23°13°AugustWeather Overview
No. of days:
Sunny
17
Cloudy
0
Rainy
14
Snowy
0
The monthly weather averages in Saint Louis consist of 17 sunny days, 0 cloudy days, 14 rainy days, and 0 snowy days.
Saint Louis's Locations Weather Conditions
France's Hottest Cities - August 2026
1.
Marignane, Provence Alpes Cote dAzur
29 °C
Clear
54%
0
3.6 kmph / N
2.
Marseille, Provence Alpes Cote dAzur
28 °C
Clear
59%
0
3.6 kmph / NNW
3.
Thiais, Ile De France
28 °C
Clear
21%
0
7.2 kmph / NNE
4.
Gardanne, Provence Alpes Cote dAzur
28 °C
Clear
59%
0
3.6 kmph / NNW
5.
Martigues, Provence Alpes Cote dAzur
28 °C
Clear
68%
0
3.6 kmph / ESE
6.
Chateauroux, Centre Val De Loire
28 °C
Clear
27%
0
6.8 kmph / E
7.
Istres, Provence Alpes Cote dAzur
28 °C
Clear
58%
0
3.6 kmph / ESE
8.
Rambouillet, Ile De France
28 °C
Clear
24%
0
7.2 kmph / ENE
9.
Boulogne Billancourt, Ile De France
28 °C
Clear
21%
0
5.8 kmph / NE
10.
Nice, Provence Alpes Cote dAzur
28 °C
Clear
55%
0
9 kmph / NNW
Last Updated: 14 Aug 2026, 01:02 AM
City Weather RankingsFAQs About Saint Louis Weather Conditions
1. What is the current temperature in Saint Louis today - 14 August 2026?
1. What is the current temperature in Saint Louis today - 14 August 2026?
The current temperature in Saint Louis is 20°C, with a feels-like temperature of 17°C. Today's forecast shows a high of 37°C and a low of 17°C, giving a 20 degree swing through the day as of 02:15 AM 14 August 2026.
2. What are the current weather parameters in Saint Louis today?
2. What are the current weather parameters in Saint Louis today?
Here is a complete overview of Saint Louis's current weather conditions as of 02:15 AM 14 August 2026: Condition : Clear Temperature : 20°C Cool (Feels like 17°C) Humidity : 37% Wind Speed : 6.5 km/h from SE (142 degrees), Gust 3.8 m/s UV Index : 0 (Low Air Pressure : 1019 mb Cloud Cover : 0% Visibility : 10 km Precipitation : 0 mm (1% chance of rain)
3. What is the 10-day weather forecast for Saint Louis from 02:15 AM 14 August 2026?
3. What is the 10-day weather forecast for Saint Louis from 02:15 AM 14 August 2026?
From 02:15 AM 14 August 2026, Saint Louis's 10-day forecast shows this trend: Today (Aug. 14) : Temp. 27°C, Hum. 33% and Sunny condition. Saturday (Aug. 15) : Temp. 27°C, Hum. 40% and Sunny condition. Sunday (Aug. 16) : Temp. 24°C, Hum. 57% and Patchy rain nearby condition. Monday (Aug. 17) : Temp. 22°C, Hum. 66% and Patchy rain nearby condition. Tuesday (Aug. 18) : Temp. 20°C, Hum. 47% and Sunny condition. Wednesday (Aug. 19) : Temp. 23°C, Hum. 41% and Sunny condition. Thursday (Aug. 20) : Temp. 25°C, Hum. 51% and Sunny condition. Friday (Aug. 21) : Temp. 19°C, Hum. 91% and Patchy rain nearby condition. Saturday (Aug. 22) : Temp. 20°C, Hum. 73% and Rain condition. Sunday (Aug. 23) : Temp. 20°C, Hum. 73% and Rain Showers condition.
4. Will it rain in Saint Louis today?
4. Will it rain in Saint Louis today?
As of 02:15 AM 14 August 2026, there is a 1% chance of rainfall in Saint Louis later today around 2026-08-14 03:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Saint Louis in August 2026?
5. What is the monthly weather forecast for Saint Louis in August 2026?
August 2026 in Saint Louis is forecast to have 17 sunny days, 14 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 13°C to highs of 38°C.
6. How does the weather in Saint Louis affect air quality?
6. How does the weather in Saint Louis affect air quality?
Weather directly impacts air quality in Saint Louis. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
