National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast and Breezy

69°F

21°C

Humidity 87%
Wind Speed NW 21 G 43 mph
Barometer 29.95 in (1013.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 15 Oct 9:51 pm CDT
Extended Forecast for

Hazelwood MO

  • Tonight

    Tonight: Scattered showers, mainly before 1am. Mostly clear early, then becoming cloudy, with a low around 49. Northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers after 4pm. Mostly cloudy, with a high near 55. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 55 °F

    Breezy.
    Partly Sunny
    then Isolated
    Showers

  • Friday Night

    Friday Night: Cloudy during the early evening, then gradual clearing, with a low around 41. North wind 9 to 16 mph, with gusts as high as 29 mph.

    Low: 41 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 60. North wind around 6 mph becoming calm in the morning.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly before 1am. Mostly clear early, then becoming cloudy, with a low around 49. Northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Friday
Isolated showers after 4pm. Mostly cloudy, with a high near 55. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Friday Night
Cloudy during the early evening, then gradual clearing, with a low around 41. North wind 9 to 16 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 60. North wind around 6 mph becoming calm in the morning.
Saturday Night
Clear, with a low around 40. Light and variable wind.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hazelwood MO
 38.78°N 90.37°W (Elev. 587 ft)
Last Update:
8:56 pm CDT Oct 15, 2026
Forecast Valid:
10pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation