Mostly Quiet; Storms and Rain in Northeast

A fairly quiet weather pattern is in place across the U.S. A slow moving front in the Northeast may produce heavy rain that could cause flash flooding. A few storms with strong wind gusts and a couple of tornadoes may also impact the area. Fire Weather threats will be elevated for portions of the North and South Plains. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

70°F

21°C

Humidity 46%
Wind Speed SW 12 mph
Barometer 30.08 in (1018.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 24 Sep 9:51 am CDT
Extended Forecast for

Clayton MO

  • Today

    Today: Sunny, with a high near 81. South wind 8 to 11 mph.

    Sunny

    High: 81 °F

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between midnight and 4am.  Cloudy, then gradually becoming partly cloudy, with a low around 58. South wind 6 to 8 mph becoming north after midnight.

    Mostly Cloudy
    then Chance
    Showers

    Low: 58 °F

  • Saturday

    Saturday: Sunny, with a high near 76. Northwest wind 5 to 10 mph.

    Sunny

    High: 76 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 56. Southwest wind 3 to 6 mph.

    Clear

    Low: 56 °F

  • Sunday

    Sunday: Sunny, with a high near 86. Southwest wind 5 to 8 mph.

    Sunny

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Monday

    Monday: Sunny, with a high near 90.

    Sunny

    High: 90 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    Sunny

    High: 90 °F

Detailed Forecast

Today
Sunny, with a high near 81. South wind 8 to 11 mph.
Tonight
A 30 percent chance of showers, mainly between midnight and 4am. Cloudy, then gradually becoming partly cloudy, with a low around 58. South wind 6 to 8 mph becoming north after midnight.
Saturday
Sunny, with a high near 76. Northwest wind 5 to 10 mph.
Saturday Night
Clear, with a low around 56. Southwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 86. Southwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Clayton MO
 38.64°N 90.32°W (Elev. 558 ft)
7:40 am CDT Sep 24, 2021
10am CDT Sep 24, 2021-6pm CDT Sep 30, 2021
 
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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