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.

Partly Cloudy

70°F

21°C

Humidity 71%
Wind Speed SW 9 mph
Barometer 29.76 in (1006.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 18 Oct 5:51 am CDT
Extended Forecast for

Kirkwood MO

  • Today

    Today: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 74. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 74 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 1am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 49. Breezy, with a southwest wind 6 to 11 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.

    Low: 49 °F

    Heavy Rain
    then Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 64. Northwest wind 15 to 17 mph, with gusts as high as 30 mph.

    High: 64 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46. West wind 5 to 7 mph becoming southwest after midnight.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72. South wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 74. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Tonight
Showers and possibly a thunderstorm before 1am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 49. Breezy, with a southwest wind 6 to 11 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 64. Northwest wind 15 to 17 mph, with gusts as high as 30 mph.
Sunday Night
Clear, with a low around 46. West wind 5 to 7 mph becoming southwest after midnight.
Monday
Sunny, with a high near 72. South wind 7 to 16 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Clear, with a low around 42.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 70.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kirkwood MO
 38.58°N 90.4°W (Elev. 623 ft)
Last Update:
6:26 am CDT Oct 18, 2025
Forecast Valid:
6am CDT Oct 18, 2025-6pm CDT Oct 24, 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