


Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Mostly Cloudy
80°F
27°C
Humidity | 71% |
Wind Speed | Calm |
Barometer | 29.92 in (1011.9 mb) |
Dewpoint | 70°F (21°C) |
Visibility | 10.00 mi |
Heat Index | 83°F (28°C) |
Last update | 12 Aug 7:51 pm CDT |
Extended Forecast for
Hazelwood MO
Tonight
Low: 71 °F
Chance
T-storms then
Partly CloudyWednesday
High: 87 °F
Mostly Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 71 °F
Mostly Clear
Friday
High: 95 °F
Sunny
Friday Night
Low: 76 °F
Mostly Clear
Saturday
High: 97 °F
Hot
Saturday Night
Low: 77 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 87. North wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 68. North wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 88. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 71. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny and hot, with a high near 97.
Saturday Night
Mostly clear, with a low around 77.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Partly cloudy, with a low around 77.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hazelwood MO
38.78°N 90.34°W (Elev. 528 ft)
38.78°N 90.34°W (Elev. 528 ft)
7:51 pm CDT Aug 12, 2025
8pm CDT Aug 12, 2025-6pm CDT Aug 19, 2025