Northwest St. Louis Weather Conditions
Current Temperature Level
17 °C
63 AQI
Air quality index is: Moderate
Last Updated: 2025-08-12 04:15 (Local Time)
MapNorthwest St. Louis
Northwest St. Louis Weather Parameters
11 km/h
6 m/s
234° SW
100 %
6.4 km
19.47 mm
1008 mb
UV Index0
Suggestions for
TodayNorthwest St. Louis12 Aug.
Hydration• Stay Hydrated
Clothing• Layering Must
Driving• Avoid Driving
Sunscreen• ApplyTrending in United States
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Northwest St. Louis 10-Days Weather Forecast
Today
18°C
84 %Wednesday
16°C65 %Thursday
20°C72 %Friday
21°C81 %Saturday
15°C61 %Sunday
17°C63 %Monday
15°C87 %Tuesday
20°C80 %Wednesday
20°C74 %Thursday
15°C70 %Heavy rain
Constant heavy rain throughout the day with a high of 18 °C with humidity at 84%.20°C / 16°C
Humi.84 %
Prec.106.28 mm
Sunrise
06:02 AM14hrs 29min
Sunset
08:31 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Moderate or heavy rain shower
19 °C
86 %
0
12.6 kmph / S
Moderate or heavy rain shower
Feels 19 °C
Cover 78 %
Visibility 7 km
1 AM
Heavy rain
18 °C
99 %
0
14.4 kmph / SSW
Heavy rainFeels 18 °C
Cover 100 %
Visibility 10 km
2 AM
Heavy rain
17 °C
96 %
0
12.2 kmph / SW
Heavy rainFeels 17.4 °C
Cover 91 %
Visibility 10 km
3 AM
Heavy rain
17 °C
94 %
0
10.4 kmph / SSW
Heavy rainFeels 16.9 °C
Cover 87 %
Visibility 0 km
4 AM
Mist
17 °C
96 %
0
10.8 kmph / SW
MistFeels 16.8 °C
Cover 100 %
Visibility 6.4 km
5 AM
Heavy rain
17 °C
94 %
0
12.2 kmph / WSW
Heavy rainFeels 16.8 °C
Cover 91 %
Visibility 2 km
6 AM
Heavy rain
17 °C
94 %
0
14 kmph / WSW
Heavy rainFeels 16.9 °C
Cover 96 %
Visibility 10 km
7 AM
Overcast
17 °C
95 %
0.2
14.8 kmph / W
Overcast Feels 16.8 °C
Cover 100 %
Visibility 10 km
8 AM
Overcast
17 °C
95 %
0.4
16.6 kmph / W
Overcast Feels 16.7 °C
Cover 100 %
Visibility 10 km
9 AM
Overcast
17 °C
96 %
0.6
18 kmph / W
Overcast Feels 16.6 °C
Cover 100 %
Visibility 10 km
10 AM
Thundery outbreaks in nearby
17 °C
96 %
0.9
16.9 kmph / W
Thundery outbreaks in nearbyFeels 17.3 °C
Cover 100 %
Visibility 9 km
11 AM
Thundery outbreaks in nearby
18 °C
88 %
1.6
18 kmph / WNW
Thundery outbreaks in nearbyFeels 18.1 °C
Cover 96 %
Visibility 10 km
12 PM
Thundery outbreaks in nearby
19 °C
84 %
1.7
17.3 kmph / WNW
Thundery outbreaks in nearbyFeels 18.8 °C
Cover 93 %
Visibility 10 km
1 PM
Overcast
19 °C
80 %
2.7
17.3 kmph / WNW
Overcast Feels 19.4 °C
Cover 91 %
Visibility 10 km
2 PM
Heavy rain at times
20 °C
79 %
4.6
20.2 kmph / WNW
Heavy rain at timesFeels 19.8 °C
Cover 80 %
Visibility 10 km
3 PM
Moderate or heavy rain shower
20 °C
79 %
4.3
21.2 kmph / WNW
Moderate or heavy rain showerFeels 20 °C
Cover 75 %
Visibility 10 km
4 PM
Light rain shower
20 °C
78 %
1.7
17.3 kmph / WNW
Light rain showerFeels 20 °C
Cover 69 %
Visibility 9 km
5 PM
Light rain shower
20 °C
74 %
1.9
19.1 kmph / WNW
Light rain showerFeels 19.9 °C
Cover 71 %
Visibility 10 km
6 PM
Light rain shower
20 °C
71 %
0.9
18.7 kmph / NW
Light rain showerFeels 19.7 °C
Cover 71 %
Visibility 10 km
7 PM
Cloudy
19 °C
69 %
0.3
17.3 kmph / NW
Cloudy Feels 19 °C
Cover 72 %
Visibility 10 km
8 PM
Cloudy
18 °C
67 %
0
16.9 kmph / NW
Cloudy Feels 18.2 °C
Cover 41 %
Visibility 10 km
9 PM
Cloudy
18 °C
66 %
0
13.7 kmph / NW
Cloudy Feels 17.5 °C
Cover 26 %
Visibility 10 km
10 PM
Clear
19 °C
65 %
0
10.8 kmph / NW
Clear Feels 19.4 °C
Cover 10 %
Visibility 10 km
11 PM
Moderate or heavy rain shower
17 °C
73 %
0
10.1 kmph / NW
Moderate or heavy rain showerFeels 17.2 °C
Cover 56 %
Visibility 10 km
Today
18°C84 %Wednesday
16°C65 %Thursday
20°C72 %Friday
21°C81 %Saturday
15°C61 %Sunday
17°C63 %Monday
15°C87 %Tuesday
20°C80 %Wednesday
20°C74 %Thursday
15°C70 %Temp17 °C
ConditionHeavy rain
Humidity94 %
Feels16.8 °C
Cover91 %
Visibility2 km
Wind Speed & Dir.12.2 kmph / WSW
UV0
Northwest St. Louis 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
27°10 °C
2Sat.
27°12 °C
3Sun.
25°12 °C
4Mon.
26°15 °C
5Tue.
29°17 °C
6Wed.
19°17 °C
7Thu.
33°20 °C
8Fri.
27°19 °C
9Sat.
31°21 °C
10Sun.
26°19 °C
11Mon.
29°17 °C
12Today
20°16 °C
13Wed.
22°10 °C
14Thu.
30°13 °C
15Fri.
26°15 °C
16Sat.
21°11 °C
17Sun.
25°10 °C
18Mon.
19°12 °C
19Tue.
28°12 °C
20Wed.
25°16 °C
21Thu.
18°12 °C
22Fri.
18°10 °C
23Sat.
19°12 °C
24Sun.
22°9 °C
25Mon.
23°13 °C
26Tue.
23°12 °C
27Wed.
23°13 °C
28Thu.
24°13 °C
29Fri.
24°14 °C
30Sat.
24°13 °C
31Sun.
23°13 °C
AugustWeather Overview
No. of days:
Sunny
7
Cloudy
6
Rainy
16
Snowy
0
The monthly weather averages in Northwest St. Louis consist of 7 sunny days, 6 cloudy days, 16 rainy days, and 0 snowy days.
United States's Hottest Cities - August 2025
1.
Tolleson, United States
Partly cloudy
27%
0
12.6 kmph / WSW
2.
Phoenix, United States
Partly cloudy
27%
0
17.3 kmph / WSW
3.
Tempe, United States
Partly cloudy
27%
0
4 kmph / SW
4.
Guadalupe, United States
Partly cloudy
27%
0
12.6 kmph / WSW
5.
Blythe, United States
Clear
27%
0
12.6 kmph / S
6.
Camp Creek, United States
Clear
29%
0
7.9 kmph / SW
7.
Sun City, United States
Clear
28%
0
15.8 kmph / WSW
8.
Surprise, United States
Clear
28%
0
15.8 kmph / WSW
9.
Cave Creek, United States
Clear
32%
0
8.3 kmph / SW
10.
Gilbert, United States
Overcast
31%
0
8.3 kmph / SE
Last Updated: 12 Aug 2025, 11:40 AM
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