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.

Fair

55°F

13°C

Humidity 51%
Wind Speed W 3 mph
Barometer 29.79 in (1008.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 7 Nov 10:51 pm CST
Extended Forecast for

Maryland Heights MO

  • Tonight

    Tonight: Increasing clouds, with a low around 42. West wind around 5 mph becoming calm after midnight.

    Low: 42 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 2am, then a chance of sprinkles and flurries between 2am and 5am, then a chance of flurries after 5am. Mostly cloudy, with a low around 35. Northwest wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain
    then Chance
    Sprinkles/Flurries

  • Sunday

    Sunday: A chance of sprinkles and flurries before 5pm, then a chance of flurries. Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 41 °F

    Mostly Sunny
    then Chance
    Sprinkles/Flurries

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 42. West wind around 5 mph becoming calm after midnight.
Saturday
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
A chance of rain before 2am, then a chance of sprinkles and flurries between 2am and 5am, then a chance of flurries after 5am. Mostly cloudy, with a low around 35. Northwest wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday
A chance of sprinkles and flurries before 5pm, then a chance of flurries. Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 26. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 28.
Veterans Day
Partly sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maryland Heights MO
 38.72°N 90.48°W (Elev. 440 ft)
Last Update:
10:31 pm CST Nov 7, 2025
Forecast Valid:
11pm CST Nov 7, 2025-6pm CST Nov 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation