Northwest St. Louis Weather Conditions
Current Temperature Level
23 °C
36 AQI
Air quality index is: Good
Last Updated: 2025-08-10 15:15 (Local Time)
MapNorthwest St. Louis
Northwest St. Louis Weather Parameters
15 km/h
6 m/s
276° W
100 %
16 km
0 mm
1012 mb
UV Index5
Suggestions for
TodayNorthwest St. Louis10 Aug.
Umbrella• Optional
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplyTrending in United States
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Northwest St. Louis 10-Days Weather Forecast
Today
23°C
63 %Monday
23°C64 %Tuesday
21°C64 %Wednesday
18°C72 %Thursday
20°C75 %Friday
23°C82 %Saturday
17°C69 %Sunday
16°C65 %Monday
18°C57 %Tuesday
18°C61 %Partly Cloudy
Periodic cloud cover with temperature at 23 °C. Humidity will be at 63%, and winds will be at 18.4 km/h.26°C / 15°C
Humi.63 %
Prec.0 mm
Sunrise
06:00 AM14hrs 34min
Sunset
08:34 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Cloudy
24 °C
47 %
0
15.8 kmph / SSW
Cloudy 
Feels 25.4 °C
Cover 69 %
Visibility 10 km
1 AM
Partly Cloudy
24 °C
51 %
0
15.8 kmph / SSW
Partly Cloudy Feels 25.2 °C
Cover 44 %
Visibility 10 km
2 AM
Partly Cloudy
23 °C
53 %
0
17.3 kmph / SSW
Partly Cloudy Feels 25 °C
Cover 38 %
Visibility 10 km
3 AM
Clear
23 °C
56 %
0
18.4 kmph / SW
Clear Feels 24.8 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
22 °C
60 %
0
16.9 kmph / SW
Clear Feels 24.6 °C
Cover 10 %
Visibility 10 km
5 AM
Clear
21 °C
65 %
0
13.7 kmph / SW
Clear Feels 21.3 °C
Cover 25 %
Visibility 10 km
6 AM
Clear
21 °C
69 %
0
11.9 kmph / WSW
Clear Feels 20.8 °C
Cover 11 %
Visibility 10 km
7 AM
Sunny
21 °C
72 %
0.2
11.5 kmph / SW
SunnyFeels 21.2 °C
Cover 0 %
Visibility 10 km
8 AM
Sunny
22 °C
71 %
0.5
14.8 kmph / SW
SunnyFeels 21.8 °C
Cover 0 %
Visibility 10 km
9 AM
Sunny
23 °C
67 %
1.3
17.3 kmph / WSW
SunnyFeels 24.5 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
24 °C
64 %
2.4
16.2 kmph / WSW
SunnyFeels 25.2 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
24 °C
62 %
4.5
15.5 kmph / WSW
SunnyFeels 25.8 °C
Cover 3 %
Visibility 10 km
12 PM
Partly Cloudy
25 °C
59 %
5.8
14.8 kmph / W
Partly Cloudy Feels 26.2 °C
Cover 37 %
Visibility 10 km
1 PM
Cloudy
25 °C
58 %
6.4
15.8 kmph / WSW
Cloudy Feels 26.1 °C
Cover 69 %
Visibility 10 km
2 PM
Cloudy
25 °C
61 %
6.1
14.4 kmph / W
Cloudy Feels 26 °C
Cover 84 %
Visibility 10 km
3 PM
Overcast
23 °C
61 %
4.8
15.1 kmph / W
OvercastFeels 25.8 °C
Cover 100 %
Visibility 16 km
4 PM
Overcast
24 °C
64 %
2.1
15.5 kmph / W
Overcast Feels 25.7 °C
Cover 100 %
Visibility 10 km
5 PM
Overcast
24 °C
64 %
1
12.2 kmph / W
Overcast Feels 25.6 °C
Cover 77 %
Visibility 10 km
6 PM
Overcast
24 °C
64 %
0.6
12.6 kmph / W
Overcast Feels 25.5 °C
Cover 66 %
Visibility 10 km
7 PM
Partly Cloudy
23 °C
63 %
0.3
13.7 kmph / W
Partly Cloudy Feels 25.2 °C
Cover 55 %
Visibility 10 km
8 PM
Partly Cloudy
23 °C
66 %
0
9 kmph / W
Partly Cloudy Feels 25 °C
Cover 57 %
Visibility 10 km
9 PM
Partly Cloudy
22 °C
67 %
0
6.1 kmph / WSW
Partly Cloudy Feels 24.7 °C
Cover 58 %
Visibility 10 km
10 PM
Partly Cloudy
19 °C
68 %
0
7.2 kmph / SW
Partly Cloudy Feels 18.5 °C
Cover 59 %
Visibility 10 km
11 PM
Partly Cloudy
19 °C
86 %
0
7.6 kmph / SW
Partly Cloudy Feels 19.1 °C
Cover 42 %
Visibility 10 km
Today
23°C63 %Monday
23°C64 %Tuesday
21°C64 %Wednesday
18°C72 %Thursday
20°C75 %Friday
23°C82 %Saturday
17°C69 %Sunday
16°C65 %Monday
18°C57 %Tuesday
18°C61 %Temp24 °C
ConditionOvercast
Humidity64 %
Feels25.7 °C
Cover100 %
Visibility10 km
Wind Speed & Dir.15.5 kmph / W
UV2.1
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
10Today
26°15 °C
11Mon.
29°17 °C
12Tue.
24°17 °C
13Wed.
24°12 °C
14Thu.
28°16 °C
15Fri.
30°18 °C
16Sat.
24°11 °C
17Sun.
22°11 °C
18Mon.
25°12 °C
19Tue.
25°12 °C
20Wed.
23°17 °C
21Thu.
27°16 °C
22Fri.
27°18 °C
23Sat.
25°14 °C
24Sun.
23°14 °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
8
Cloudy
3
Rainy
18
Snowy
0
The monthly weather averages in Northwest St. Louis consist of 8 sunny days, 3 cloudy days, 18 rainy days, and 0 snowy days.
United States's Hottest Cities - August 2025
1.
Yuma, United States
Sunny
25%
9.7
22.7 kmph / S
2.
Ridgecrest, United States
Sunny
4%
7.6
6.8 kmph / SSE
3.
Searles Valley, United States
Sunny
4%
7.5
6.1 kmph / S
4.
Oroville, United States
Sunny
14%
8.6
10.4 kmph / SW
5.
Blythe, United States
Sunny
23%
9.5
20.9 kmph / SSW
6.
Mecca, United States
Sunny
25%
10.3
11.5 kmph / SE
7.
Palm Springs, United States
Sunny
25%
10.6
5.8 kmph / SE
8.
Barstow, United States
Sunny
11%
8.6
13.3 kmph / W
9.
Yucca Valley, United States
Sunny
12%
10.7
12.6 kmph / SSE
10.
Banning, United States
Sunny
25%
10.7
15.5 kmph / WSW
Last Updated: 10 Aug 2025, 08:31 PM
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