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

59°F

15°C

Humidity 67%
Wind Speed S 8 mph
Barometer 29.81 in (1009.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 6 Nov 10:51 pm CST
Extended Forecast for

Richmond Heights MO

  • Tonight

    Tonight: Isolated showers between 2am and 3am. Mostly cloudy, with a low around 55. South wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Isolated
    Showers

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 71 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 45. West wind around 6 mph becoming calm in the evening.

    Low: 45 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of rain after noon. Partly sunny, with a high near 67. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 67 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 35. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Isolated showers between 2am and 3am. Mostly cloudy, with a low around 55. South wind 8 to 10 mph. Chance of precipitation is 20%.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Increasing clouds, with a low around 45. West wind around 6 mph becoming calm in the evening.
Saturday
A 30 percent chance of rain after noon. Partly sunny, with a high near 67. Calm wind becoming west 5 to 9 mph in the afternoon.
Saturday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 35. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 28.
Veterans Day
Mostly sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Richmond Heights MO
 38.62°N 90.32°W (Elev. 499 ft)
Last Update:
10:46 pm CST Nov 6, 2025
Forecast Valid:
11pm CST Nov 6, 2025-6pm CST Nov 13, 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