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.

Fair

62°F

17°C

Humidity 84%
Wind Speed S 7 mph
Barometer 29.77 in (1007.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 15 Nov 4:51 am CST
Extended Forecast for

Kirkwood MO

  • Today

    Today: Mostly sunny, with a high near 77. Southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. North wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. North wind 3 to 6 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 58. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 58 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and 3am, then showers likely after 3am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 77. Southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Tonight
Mostly clear, with a low around 45. North wind 6 to 9 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 58. North wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 39. Light and variable wind.
Monday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 58. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and 3am, then showers likely after 3am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 46.
Wednesday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 61.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Thursday
Rain and possibly a thunderstorm. High near 63. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Kirkwood MO
 38.56°N 90.41°W (Elev. 659 ft)
Last Update:
3:16 am CST Nov 15, 2025
Forecast Valid:
5am CST Nov 15, 2025-6pm CST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

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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