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

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

57°F

14°C

Humidity 72%
Wind Speed N 17 G 26 mph
Barometer 29.92 in (1012.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 26 Mar 10:51 pm CDT
Extended Forecast for

3 Miles SSW Maryland Heights MO

  • Tonight

    Tonight: Rain and thunderstorms. Low around 40. North wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

    Low: 40 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly between 7am and 8am. Cloudy through mid morning, then gradual clearing, with a high near 55. North wind around 16 mph, with gusts as high as 26 mph.

    High: 55 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. North wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57. Calm wind becoming south 5 to 8 mph in the morning.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. South wind 6 to 8 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 66.

    Low: 66 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain and thunderstorms. Low around 40. North wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Friday
A 30 percent chance of rain, mainly between 7am and 8am. Cloudy through mid morning, then gradual clearing, with a high near 55. North wind around 16 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 33. North wind 5 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 57. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 43. South wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 87.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 66.
Tuesday
A 20 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 89.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 60.
Wednesday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 80.
Wednesday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Thursday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Maryland Heights MO
 38.69°N 90.48°W (Elev. 499 ft)
Last Update:
10:41 pm CDT Mar 26, 2026
Forecast Valid:
11pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation