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

47°F

8°C

Humidity 86%
Wind Speed W 15 mph
Barometer 29.76 in (1007.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Jan 12:51 am CST
Extended Forecast for

3 Miles SSW Maryland Heights MO

  • Overnight

    Overnight: Cloudy, with a low around 38. West wind 10 to 14 mph becoming northwest. Winds could gust as high as 26 mph.

    Low: 38 °F

    Cloudy

  • Wednesday

    Wednesday: A chance of sprinkles, mixing with flurries after 8am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 32 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 39 °F⇓

    Breezy.
    Chance
    Sprinkles/Flurries
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 18. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 36. Northwest wind 6 to 8 mph becoming south in the afternoon.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 28. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 45. Breezy.

    High: 45 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 38. West wind 10 to 14 mph becoming northwest. Winds could gust as high as 26 mph.
Wednesday
A chance of sprinkles, mixing with flurries after 8am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 32 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
Clear, with a low around 18. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 36. Northwest wind 6 to 8 mph becoming south in the afternoon.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.
Friday
Partly sunny, with a high near 45. Breezy.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 34.
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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:
12:21 am CST Jan 14, 2026
Forecast Valid:
1am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
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Additional Resources

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