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.

Mostly Cloudy

44°F

7°C

Humidity 76%
Wind Speed E 3 mph
Barometer 30.29 in (1025.5 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 4 Nov 2:51 am CST
Extended Forecast for

Webster Groves MO

  • Overnight

    Overnight: Partly cloudy, with a low around 42. Light southeast wind.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 72. South wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 72 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. South wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Southwest wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 40. North wind around 6 mph becoming calm.

    Low: 40 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A 30 percent chance of rain before noon. Mostly sunny, with a high near 70.

    High: 70 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

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

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 42. Light southeast wind.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 72. South wind 5 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 53. South wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 70. Southwest wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Clear, with a low around 40. North wind around 6 mph becoming calm.
Thursday
Sunny, with a high near 66.
Thursday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 56.
Friday
A 30 percent chance of rain before noon. Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Webster Groves MO
 38.6°N 90.35°W (Elev. 482 ft)
Last Update:
3:16 am CST Nov 4, 2025
Forecast Valid:
3am CST Nov 4, 2025-6pm CST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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